Question 4 Given that HCF (306, 657) = 9, find LCM (306, 657).
We know that, product of LCM and HCF = product of two numbers ⇒LCM×9=306×657 On dividing both sides by 9, we get: LCM=306×6579=22338
Given that the LCM of 306 and 657 is 22338, what is the LCM of 102, 306 and 657