Question

The least perfect square divisible by $2,4$ and $6$ is

• A. $16$
• B. $18$
• C. $36$
• D. $52$

Answer 1

The correct option is C $36$

$\therefore$ LCM of $2,4,6=$ $2\times 1\times 2\times 3=12$
Least perfect square which is a multiple of $12$ is $36$.