Question

Find
and
the Least
which is
number which is a perfect square
also divisible by 12,15 and 24​

Answer 1

Answer:

LCM of 12,15 and 24

Here is your answer

12 = 2 x 2 x 3

15 = 3 x 5

20 = 2 x 2 x 5

So, LCM = 2 x 2 x 3 x 5 = 60

As 3 and 5 are not in pair in LCM’s factor so we need to multiply 60 by 5 and 3 to make it a perfect square.

Required smallest number = 60 × 3 × 5 = 900

hope it helps you....