Question

What is the smallest number by which 396 must be multiplied so the product becomes a perfect square

Answer 1

Answer:

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Step-by-step explanation:

Taking square root of 4356 will give us 66 which is equal to 2*3*11. So the smallest number by which 396 is multiplied to get its perfect square is 11.

Answer 2

Answer:

prime factorise the number

number is 11

product 396×11=4356

4356 square of 66

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