Question

Given that HCF (306, 657) = 9, find LCM (306, 657).

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Answer 1

As we know that,

HCF × LCM = Product of the two given numbers

Therefore,

9 × LCM = 306 × 657

LCM = (306 × 657)/9 = 22338

Hence, LCM(306,657) = 22338

Answer 2

We know that,  

LCM x HCF = Product of the two numbers

LCM=  

HCF

Product of two numbers

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Product of the two numbers =306×657=201042

LCM =  

9

201042

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LCM =22,338