Question

If the product of two numbers is 648 and their HCF is 8, find out their LCM.

Answer 1

Answer:

LCM=81

Step-by-step explanation:

If a and b are two numbers with HCF Hand LCM L, then

a×b=HCF×LCM.

Therefore,

648=8×LCM

LCM=$\frac{648}{8}$

∴LCM=81

Answer 2

Answer:

LCM = 81

Step-by-step explanation: