Question

The product of two numbers is $8000$ and their $HCF$ is $20$. what is the $LCM$ of these numbers?

Answer 1

As we know that the product of highest common factor $(H.C.F.)$ and lowest common multiple $(L.C.M.)$ of two numbers is equal to the product of two numbers.

Thus,

$20\times LCM=8000$

$LCM=\frac{8000}{20}$

$LCM=400$

Hence, the value of $LCM$ is $400$.