### CBSE IX Mathematics Number System

## I have a problem finding hcf as i get confused when finding hcf!!!

### CBSE X Mathematics Real Numbers

##
- An army contingent of 616 members is to march behind an army band of 32 members in a parade . THe two groups are to march in the same number of columns. What is the maximum number of the columns in which they can march ? (HFC - wite statement in all the questions}

- An army contingent of 616 members is to march behind an army band of 32 members in a parade . THe two groups are to march in the same number of columns. What is the maximum number of the columns in which they can march ? (HFC - wite statement in all the questions}

**sucharitasahoo1**24th November 2017 6:11 PM

### CBSE X Mathematics

## There are 104 students in class X and 96 students in class IX . In a house examination the students are to be evenly seated in parallel rows sick that no two adjacent rows are of same class. Find: a) the maximum No. Of parallel rows of each class for seating arrangement. b) find the No. of students of class IX and X.

**shubhastro2**4th March 2018 1:00 PM

### CBSE VI Mathematics Playing With Numbers

## find the greatest number which devides 204 & 2623 leave remainder 9 & 5 respectively

**himansu1069**7th March 2018 7:19 PM

### CBSE X Mathematics

## Find the pairs of natural numbers whose LCM is 78 and HCF is 13 .

**rishijuneja2018**14th April 2018 12:04 PM

### CBSE X Mathematics

## In a cinema hall there are three types of classes, l, ll and balcony. Number of seats in each class is 225, 315 and 135 respectively. The management wanted to put equal and maximum number of chairs in each row. Find the number of chairs in each row?

**KONDA VENKATA KHEERTHANA**4th May 2018 10:44 AM

### CBSE X Mathematics

## As a humanitarian effort, food ration is distributed to each refugee in camp. If a day's ration is 284 packets of biscuits, 426 packets of sandwiches and 710 bottles of water, how many refugee are there in the camp.

**Msinghmar2017**3rd August 2018 10:06 PM

### CBSE VI Mathematics

## Find the biggest tape which can be used to measure exactly the length 6m58cm,9m40cm,11m28cm.

**tcdagar**9th August 2018 6:26 AM

### Maharashtra VII Mathematics

## What is the HCF and LCM of 69 and 92?

**samhitha.ahoratra**9th August 2018 3:28 PM

### CBSE VII

## A trader has three bundles of strings of lengths 330 m, 435 m, and 375 m respectively.the string in three bundles is cut into pieces of equal lengths so that no string is left over. What is the greatest possible length of each piece ? And how?

**samhitha.ahoratra**10th August 2018 6:30 PM

### ICSE VI Mathematics

## find the greatest number that will divide 93 111 and 129 leaving remainder 3 in each case

**neelamadhabpati**10th August 2018 11:52 PM

### CBSE X Mathematics

## If the HCF of65 and 117is the form of 65m-117,then find the value of m

**kanchankashyap2002**16th August 2018 8:49 PM

### ICSE VI Mathematics

## Find the greatest number that will divide 37,56,and 93 leaving the remainder 1, 2, and 3 respectively.

**Hashmina**17th August 2018 5:37 PM

### Maharashtra VII Mathematics

## 17,102,170 lcm and hcf

**PratibhapawarHPKAhpka**21st August 2018 3:23 PM

### ICSE VII Mathematics

## The HCF and LCM of two numbers are 9 and 819 respectively. One of the numbers is a 2 digit number. Find the numbers. How sholud I solve this problem?

**samhitha.ahoratra**17th September 2018 6:30 PM

### ICSE VII Mathematics

## The length and breadth of a hall are 36 m and 20.8m respectively. What is the greatest length of the side of square tiles that can be laid on the floor such that no tile has to be cut ?

**samhitha.ahoratra**17th September 2018 6:43 PM

### CBSE VI Mathematics

## 125 and 225 find the hcf by prime factorisatio methode

**deepkboradkar**17th September 2018 9:14 PM

### CBSE VI Mathematics

## The lenght ,breath and height of a room are 9m 52cm, 5m 24 cm , and 4 m 12cm respectively. Find the lenght of the longest tape which can be measure the dimension of the room exactly

**princesurfy.ps07**21st September 2018 9:30 AM

### CBSE X Mathematics

## using euclids division algorithum,find the HCFof 504 and 980

**viraja**10th October 2018 6:35 AM

### ICSE VI Mathematics Operations on Integers

## how to find co-prime numbers using hcf

**akshith238p8**29th October 2018 6:46 PM

### CBSE VI Mathematics Playing With Numbers

## Can two numbers have 1440 as their lcm and 54 as their hcf!? Give reason

**arundhathiappu141**3rd November 2018 7:13 PM

### CBSE VI Mathematics

## how to find HCF andLCM

**geethagov1959**26th November 2018 7:54 PM

### CBSE X

## Find g.c.d. of 736 and 85 by using Euclids algorithm

**Varshilpanchasara8190**31st December 2018 12:16 PM

### CBSE X Mathematics Real Numbers

## Find the HCF of 210 and 55 .If the HCF is expressible in the form of 210m + 55n . find m and n?

**dilwalevk143**7th January 2019 1:02 PM

### CBSE X Mathematics Real Numbers

## Using fundamental theorem of arithmetic find the hcf of 26 ,52 and 91

**mobainakhatun786**16th January 2019 9:39 PM

### CBSE X Mathematics Real Numbers

## Find the hcf of smallest prime number and smallest composite number

**msarayuj**20th January 2019 8:24 AM

### CBSE X Mathematics

## Hcf of 675 and 595

**Arshsshaikh9540**8th February 2019 6:29 PM

### CBSE VI Mathematics

## Two numbers have their H.C.F as 8 and L.C.M as 48. One of the number is 24. Find the other number

**naitikmdangi**16th February 2019 6:41 PM

### CBSE X Mathematics Real Numbers

## The HCF and lCM of two numbers are 50 And 250 respectively.If the first number is devided by 2, the quotient is 50.Find the second number.

**9452neetu**22nd February 2019 6:40 PM

### CBSE X Mathematics

## These two questions are based on grouping still to find correct answers we are required to do LCM in the 1st one and HCF in the 2nd one. So if a question is based on grouping what thing we should keep in our mind and please tell me what is the difference in both of them

**guptaabhinav0809**1st March 2019 1:40 PM

### CBSE X Mathematics Real Numbers

## Express HCF of 45 and 27 in the form 27x + 45y.

**aakashdev10**3rd March 2019 1:25 PM

### CBSE X

## The gcd of each two consecutive natural number is

**Uzer143ahmed**5th March 2019 4:01 PM

### CBSE X Mathematics

## If HCF of 65 and 117 is expressible in the form of 65n-117 then find the value of n.

**guptaabhinav0809**7th March 2019 6:20 PM

### CBSE X Mathematics Real Numbers

## if hcf (336,54) = 6, find lcm (336,54).

**vishalsharma274149**9th March 2019 6:30 PM

### CBSE X Mathematics

## Express the HCF /GCD of 48 and 18 as a linear combination. Please advice, is it necessary to show it is not unique in this type of question.

**Nimmi**25th March 2019 12:29 PM

### CBSE XI Science Mathematics

## Kindly answer.

**Kchawla94**25th March 2019 9:26 PM

### CBSE X Mathematics

## If d is the H.C.F. of 45 and 27,findx and y satisfying d=27x+45y

**Ckmjoseph17**30th March 2019 5:48 AM

### CBSE X Mathematics Real Numbers

## Use Euclid's algorithm to find out the HCF of 1190 and 1445. Express the HCF in the form 1190m+1445m.

**priyadarshi4354**10th April 2019 5:53 PM

### Junior IV Mathematics

## what is HCM and LCM

**varaha24**20th April 2019 10:45 AM

### ICSE VI Mathematics Number System

## there are 342 apples , 627 mangoes and 836 guavas .these are to be arranged in heaps containing the same number of fruits . find the greatest number of fruits possible in each heap . how many heaps are formed.

**bhanwarsinghj**20th April 2019 10:40 PM

### CBSE X Mathematics Real Numbers

## Use Euclids algorithm to find HCF of 1190 and 1445. Express the HCF in the form of 1190m+1445n

**Aryanprashar4474**27th April 2019 8:04 PM

### CBSE X Mathematics Real Numbers

## Find the HCF of 155 and 1385 by Eulcid's Algorithm and express it in a linear combination of two numbers

**piyushmalik024**8th May 2019 7:25 PM

### ICSE VI Mathematics

## The length, breath and height of a room are 8m 25cm, 6m 75cm and 4 m 50cm respectively. Find the longest tape, which can measure the three dimensions of the room exactly.

**chanchalsharma048**20th May 2019 5:48 PM

### Junior V Mathematics

## Two big packets of books contain 54 books of hindi and 84 books of englEng respectively. These books are to be packed into small packets which will contain same number of books of the two subjects separately . How many maximum number of books of each subject can be packed in each small packed?

**tkriti21**20th May 2019 8:53 PM

### ICSE VI Mathematics

## A rectangular courtyard is 20m 16 cm long and 15 m 60 cm broad. It is to be paved with square Stone of same size. Find the least possible number of stones.

**chanchalsharma048**21st May 2019 8:02 AM

### CBSE X Mathematics

## what is the HCF of 168 and 144?

**vikram.borakari**24th May 2019 8:50 PM

### Junior V Mathematics

## Consider any two prime number and check whether the product of their HCF and LCM is equal to the product of the numbers

**lalitmishra276**28th May 2019 7:24 PM

### ICSE VI Mathematics Factors and Multiples

## Find the greatest number that divedes 4410, 5040 and 4725 exactly without leaving any remainder.

**shreeganpationlinehub**29th May 2019 3:48 PM

### CBSE X Mathematics Real Numbers

## find the hcf of 81 and 237 and express it as a linear combination of 81 and 237

**rajani.vinod**2nd June 2019 3:41 PM

### CBSE X Mathematics Real Numbers

## expresss the HCF of 468 and 222 as 468x + 222y where x and y are integers in two different ways.

**rajani.vinod**2nd June 2019 3:47 PM

### CBSE X Mathematics Real Numbers

## find the h.c.f of 468 and 222 and express it in the form 468*213-222*449

**vardhansachin2005**5th June 2019 10:25 AM

### CBSE X Mathematics Real Numbers

## Can two number have 6 as their HCF and 172 as their LCM.Give reason

**geet**8th June 2019 11:09 AM

### CBSE X Mathematics Real Numbers

## What is the characteristic properties of one ? What is the general form of q when decimal expansion of p/q is terminating ? What is the general form of q when decimal expansion of p/q is non-terminating &reccuring ? Write the steps to solve a quadrati equation by the method of completing the square. What is the formula to find LCM & HCF of p,q,r,when p,q,r are given.

**sureshchp**12th June 2019 9:27 PM

### CBSE X Mathematics Real Numbers

## Find HCF of no.s 1405,1465,1530 by euclids division algorithm

**nitikaassar**27th June 2019 12:52 PM

### CBSE X Mathematics Real Numbers

## When we will come to know that whether we have to find hcf or lcm?

**shanayakhatter27**28th June 2019 11:59 PM

### Maharashtra VI Mathematics

## what is hcf

**contact.mp**6th July 2019 11:15 AM

### Maharashtra VII Mathematics

## find the HCF 3) 40,60,65

**manojchavan444**15th July 2019 8:09 PM

### Junior V Mathematics

## Hcf- 12and 16

**riturajvish923**19th July 2019 9:48 PM

### Junior V Mathematics

## Find the greatest number that will divide 54 and 81 without leaving a reminder.

**Mohdfaizpapa100**1st August 2019 6:20 AM

### Junior V Mathematics

## The HCF of the number is 6 and their LCM is 144. If one of the number is 36 ,find the other number

**Mukeshkumar1970**2nd August 2019 11:08 PM

### Maharashtra VII Mathematics

## HCF of 60,40,102

**altina.coutinho**9th August 2019 8:40 PM

### Junior V Mathematics

## Detailed solution for the below problem. find the greatest number that divides 16137, 27225 and 25209 leaving 9 as a remainder. Please show steps

**Chitra.krishnappa**15th August 2019 1:26 PM

### CBSE VI Mathematics Playing With Numbers

## Find the greatest number which divides 203and 434 leaving remainder 5in each

**Nishugupta7517**22nd August 2019 7:04 PM

### CBSE X Mathematics Real Numbers

## Hi, how to find the HCF of 1517 and 902

**tusshar2008**24th August 2019 6:25 PM

### CBSE X Mathematics Real Numbers

## Find the largest positive integer that will divide the 389 436 542 leaving remainder 7 11 15 respectively

**joshisunil48**8th September 2019 8:20 AM

### CBSE VI Mathematics Algebra

## Can anyone give the working of this question?

**c_aneal**26th September 2019 11:17 AM

### ICSE VI Mathematics Number System

## What is the hcf of two conservative odd numbers

**ammartaha007**8th October 2019 12:55 PM

### CBSE X Mathematics Real Numbers

## I need this question answer immediately

**kavikumar434**13th October 2019 5:11 PM

### CBSE VI Mathematics Playing With Numbers

## Two ropes, one 8m long and the other 12m long are to be cut into pieces of the same length. What will the maximum possible length of each piece be ?

**adilshk17**15th October 2019 1:41 AM

### CBSE VI Mathematics Algebra

## HCF of 170,238

**lavinakirti123**16th October 2019 4:40 PM

### CBSE VI Mathematics Algebra

## Relationship between HCF & LCM of following pairs 64,84

**lavinakirti123**17th October 2019 9:30 AM

### CBSE X Mathematics Real Numbers

## The LCM of x and 18 is 36&th3 hcf of x and 18 is 2 What is number x

**Babloosaji**26th January 2020 6:09 PM

### CBSE X Mathematics Real Numbers

## Why we take HCF

**student_yourschool**31st January 2020 10:30 AM

### CBSE X Mathematics Real Numbers

## find largest number which divides 2053 and 967 and leaves remainder 5 and 7 respectively

**arajeevshashank**12th March 2020 8:41 AM

### CBSE X Mathematics Real Numbers

## if hcf of 210 and 55 is expressible in the form 210×5-55x, find x

**harshvsk05**3rd April 2020 11:59 AM

### ICSE VI Mathematics

## What is hcf

**kalbipruthviraj3270.5sdatl**21st April 2020 6:35 PM

### CBSE X Mathematics Real Numbers

## If "d" is the HCF of 56 and 72 . find x and y . satisfying d= 56x+72y

**arindeep.singh**21st April 2020 6:50 PM

### CBSE X Mathematics Real Numbers

## The least number that is divisible by all the numbers from 1 to 10 (both inclusive ) is ?

**arindeep.singh**23rd April 2020 4:52 PM

### CBSE X Mathematics Real Numbers

## If two positive integers a and b are written as a=(x^3) * (y^2) and b=x * ( y^3), x and y are prime numbers , then HCF (a,b) is ?

**arindeep.singh**23rd April 2020 5:10 PM

### ICSE VI Mathematics Factors and Multiples

## find the greatest number that divides224,150,350

**manjotsingh7803**24th April 2020 3:07 PM

### CBSE X Mathematics Real Numbers

## Find the h c f of 75 and 243

**vaishaliv3363.bmps**26th April 2020 12:46 PM

### CBSE X Mathematics Real Numbers

## If HCF(a,b)=2 and LCM(a,b)=27, find a,b

**minnumurali13**10th May 2020 11:11 AM

### ICSE IX Mathematics

## Explain me solving by H.C.F method in easy way

**jasmeetsingh64.9spicertl**15th May 2020 4:58 PM

### ICSE IX Mathematics

## Where I can get the video related to the solving H.C.F method?

**jasmeetsingh64.9spicertl**15th May 2020 5:05 PM

### Junior V Mathematics

## What is the HCF of 300 and 490 ?

**sarafrank9009.5sdatl**20th May 2020 3:08 PM

### CBSE X Mathematics Real Numbers

## If d is the HCF of 45 and 27, find x, y satisfying d = 27x + 45y.

**arindeep.singh**2nd June 2020 6:12 PM

### Junior V Mathematics

## What is LCM and HCF

**sakshipatel2727.5sdatl**12th June 2020 4:43 PM

### CBSE X Mathematics Real Numbers

## question

**arindeep.singh**16th July 2020 7:11 AM

### CBSE X Mathematics Real Numbers

## if HCF of 255 and 51 is 17 then find the LCM .

**ishu123abha**22nd July 2020 4:21 PM

### CBSE VI Mathematics Playing With Numbers

## hcf of 3021,3477,11837

**clashofclans19172005**25th August 2020 4:18 PM

### CBSE VII Mathematics

## what will be the largest number by which one is left when dividing 22 and 50?

**bhartinandanfans**28th August 2020 1:29 PM

### CBSE VIII Mathematics Playing With Numbers

## why we do the hcf

**sumannanijannu11**31st August 2020 7:30 PM

### CBSE VIII Mathematics

## why we do the hcf

**sumannanijannu11**2nd September 2020 10:35 AM

### CBSE VI Mathematics Playing With Numbers

## hcf of 91,112,49

**noyarahman11**3rd September 2020 9:13 PM

### CBSE X Mathematics Real Numbers

## maths

**garuleanushka**5th September 2020 10:02 PM

### CBSE X Mathematics Real Numbers

## help me by solving this paper

**khushiaggarwal726**10th September 2020 10:15 AM

### Gujarat VI Mathematics

## What is the HCF of 18 and 48

**amit.ac678**27th September 2020 11:07 AM

### CBSE X Mathematics Real Numbers

## find the Lcm and HCF 408and170 prime factorization mathod

**lakavathramchandar245**28th September 2020 7:45 AM

### CBSE VIII Mathematics Playing With Numbers

## HCF of 18a^²b, 12ab, 8

**jyotisaini52jhs.tl**3rd October 2020 10:17 AM

### CBSE VI Mathematics Playing With Numbers

## HCF of 152,190,760

**susatkarsanjay**6th October 2020 2:41 PM

### CBSE VIII Mathematics Playing With Numbers

## HCF of 18a²b, 12ab, 8

**jyotisaini52jhs.tl**12th October 2020 9:50 AM

### CBSE X Mathematics Real Numbers

## if xy=180 and hcf (x,y)=3 , then find the lcm (x,y)

**rajshivam35941**12th October 2020 1:13 PM

### CBSE X Mathematics Real Numbers

## without actual division

**nikhitasree45**16th October 2020 7:33 PM

### CBSE X Mathematics Real Numbers

## 135 and 225 is dout

**sheetusinghchouhan**18th October 2020 9:56 PM

### ICSE VI Mathematics Factors and Multiples

## HCF

**nitindarekar786**23rd November 2020 12:10 PM

### CBSE X Mathematics Real Numbers

## solve the following

**singhshrey918**29th December 2020 10:20 PM

### CBSE X Mathematics Real Numbers

## find hcf of72and 108divisions lemma

**prakashmaloth48**7th January 2021 10:38 AM

### Junior V Mathematics

## The product of two no is 60 if lcm is 30 find the hcf

**ravikumarbgp60**19th January 2021 12:44 AM

### CBSE X Mathematics Real Numbers

## If the HCF of 65 and 117 is expressible in the form 65m - 117, then the value of m is Please explain

**tinfdes**15th March 2021 11:10 PM

### CBSE IX Mathematics Number System

## for anytwo number HCF LCM =

**devmeetsinghshah2003**6th April 2021 11:19 PM

### CBSE X Mathematics Real Numbers

## If the HCF of 408 and 1032 is expressible in the form 1032m-408×5, find m.

**shravankumar64107**8th April 2021 10:41 AM

### CBSE X Mathematics Real Numbers

## What will be the product of HCF and LCM of the smallest prime number and the smallest composite number?

**anithagpillai76**24th April 2021 6:10 PM

### CBSE VIII Mathematics

## hcf of 12,30 is

**thotachandrakala9**26th April 2021 6:24 PM

### CBSE X Mathematics Real Numbers

## The sum of two numbers is 629 and their hcf is 37. the number of pairs satisfying the above condition

**ayan1.chatterjee**8th May 2021 11:32 AM

### CBSE VI Mathematics Playing With Numbers

## find the hcf of 12 , 18

**hk204476291**22nd May 2021 7:56 AM

### CBSE VIII Mathematics Factorisation

## find the highest common factors of the given terms a) 10pqr,30qr,40pr

**swetabarle3**9th June 2021 2:47 PM

### CBSE X Mathematics Real Numbers

## find the HCF & LCM of 96 & 404

**prajwalnigadi**10th June 2021 8:13 PM

### Junior IV Mathematics

## What is the H.C.F of 8 and 16

**bk8785111**1st August 2021 3:18 PM

### CBSE VI Mathematics Playing With Numbers

## lcm and hcf

**sushilasushila35756**1st August 2021 7:43 PM

### CBSE VI Mathematics Playing With Numbers

## HCF of 7,49

**nallagorlasunny**19th August 2021 1:11 PM

### CBSE VII Mathematics Rational Numbers

## Which two consecutive even numbers have an LCM of 180?

**Geetadevib9**2nd September 2021 10:55 AM

### CBSE VI Mathematics Playing With Numbers

## pls explain HCF

**delenasatija**4th September 2021 12:22 PM

### CBSE X Mathematics Real Numbers

## if sum of two numbers is 1215 and their HCF is 81, then the possible number of pairsof such numbers are

**avanupama.srinath**15th September 2021 5:07 PM