Question

HCF of two numbers is 18 and product of two numbers is 648.Find the LCM of two numbers

Answer 1

Answer:

36

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Step-by-step explanation:

We know,

Product of 2 numbers=product of HCF and LCM*

Therefore, if LCM=x

18x=648

x=648/18

x=36

Thus, the LCM of the 2 numbers is 36.

*Please see that this rule is only applicable for 2 numbers, not for 3 and more numbers.