Find the smallest number by which each of the following number should

1.	Find the smallest number by which each of the following number should be multiplied so to get a perfect square also find the square root of the new number should be obtained .1)20282)1620
Answer» Answer: Thus, 2028 needs to be MULTIPLIED by 3 to become a PERFECT square. Therefore, the number 6084 has 3 pairs of equal prime factors . Hence, the SMALLEST number by which 2028 must be multiplied so that the product is a perfect square is 7. And the square root of the new number is √6084=78.

Find the smallest number by which each of the following number should be multiplied so to get a perfect square also find the square root of the new number should be obtained .1)20282)1620

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Answer:

Thus, 2028 needs to be MULTIPLIED by 3 to become a PERFECT square. Therefore, the number 6084 has 3 pairs of equal prime factors . Hence, the SMALLEST number by which 2028 must be multiplied so that the product is a perfect square is 7. And the square root of the new number is √6084=78.

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Find the smallest number by which each of the following number should be multiplied so to get a perfect square also find the square root of the new number should be obtained .1)20282)1620​

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Find the smallest number by which each of the following number should be multiplied so to get a perfect square also find the square root of the new number should be obtained .1)20282)1620