Question

Find the smallest number by which 728 must be multiplied so that it becomes a perfect square.​

Answer 1

Answer:

The smallest number by which 728 must be multiplied so that it becomes a perfect square is 182

Step-by-step explanation:

By Prime factorization we get

728=2×7×2×2 ×13

Clearly to make 728 a perfect square it must be multiplied by (2×7×13)=182

Answer 2

Answer:

182 is the answer ...........