Question

Least number which is a perfect square and a factor of 540

Answer 1

540=2*2*5*3*3*3
perfect squares which are factor of 540= 2*2, 3*3, 2*2*3*3 .Among these least is the 2*2=4

Answer 2

Answer:

Hello, GENIUS_____

♧♧ANSWER♧♧   (8100)

Step-by-step explanation:

We have :

540 = 2 × 2 × 3 × 3 × 3 × 5,

which is not a perfect square because the numbers of 3 and 5 are not even in numbers.

So, we multiply the number by 3 and 5.

Then, we get :

540 × 3 × 5 = 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5

i.e., 8100 = 90²

The required number is 8100.

♧♧HOPE THIS HELPS YOU♧♧