Question

Find the smallest number by which 2925 should be divided to be a perfect square​

Answer 1

Answer: 13

Explanation:

Given

The number is 2925

The prime factorization of 2925 is

`\Rightarrow 2925=3* 3* 5* 5* 13\\\Rightarrow 2925=3^2* 5^2* 13`

To make 2925 a perfect square, we have to eliminate 13 from it, so divide 2925 by 13 to make it a perfect square

The perfect Sqaure becomes
`(3* 5)^2=225`