Question

What is the LCM of $3$ and $5$?

Answer 1

Find the LCM of $3$ and $5$.

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

Multiples of $3$ are $3,6,9,12,15,...$

Multiples of $5$ are $5,10,15,...$

LCM of $3,5$ is $15$.

Hence, LCM of $3$ and $5$ is $15.$