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CBSE Class 10 Answered

when do we know we have to find the lcm and when hcf
Asked by Ishu vats | 07 Apr, 2013, 04:51: PM
answered-by-expert Expert Answer
You needs to find LCM when the question is asking about a common multiple of many numbers while HCF is calculated when it is all about finding the common divisor for a multiple numbers. 
Answered by | 14 Apr, 2013, 06:00: AM

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