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Find the smallest number by which 60 must be multiplied to give a perfect square?

1 Answer

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15

Explanation:


60 = 2 {}^(2) * 3 * 5


perfect \: square \: = 2 {}^(2) * 3 {}^(2) * 5 {}^(2)

Smallest number = 3 x 5 = 15

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