CBSE Class 7 Answered
Which two consecutive even numbers have an LCM of 180?
Asked by Geetadevib9 | 02 Sep, 2021, 10:55: AM
Expert Answer
Product of two numbers = LCM x HCF
Let a and b be two consecutive numbers whose LCM is 180
Therefore, ab = LCM x HCF
Also, their HCF will be 2 as the numbers are consecutive and even.
ab = 360
Now, 18 x 20 = 360
Hence, the two number are 18 and 20.
Answered by Renu Varma | 02 Sep, 2021, 11:10: PM
CBSE 7 - Maths
Asked by Geetadevib9 | 02 Sep, 2021, 10:55: AM
ANSWERED BY EXPERTCBSE 7 - Maths
Asked by shubhatasrivastava78.7cpsb | 16 May, 2021, 10:45: AM
ANSWERED BY EXPERTCBSE 7 - Maths
Asked by ajaysinghagra315 | 16 Oct, 2020, 12:19: PM
ANSWERED BY EXPERTCBSE 7 - Maths
Asked by prity.shiv.mg | 22 Aug, 2020, 03:36: PM
ANSWERED BY EXPERTCBSE 7 - Maths
Asked by sakthicb26102007 | 10 Mar, 2020, 08:53: PM
ANSWERED BY EXPERTCBSE 7 - Maths
(b) 
Asked by Topperlearning User | 22 Nov, 2013, 12:21: AM
ANSWERED BY EXPERT