Question

What is the LCM of $12$ and $18$?

Answer 1

Find the LCM of $12$ and $18$.

LCM of two or more numbers is the smallest non-zero common multiple of the numbers.

Multiples of $12$ are $12,24,36,...$

Multiples of $18$ are $18,36,54,...$

LCM of $12,18$ is $36$.

Hence, LCM of $12$ and $18$ is $36$.