smallest number must 180 be multiplied so that it becomes a perfect square ? Also, find the square root of the number obtained
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prime factorization of 180 is = 2*2*3*3*5. here 5 has no pair so 5 must be multiplied with 180 to get a perfect square that is 180*5= 900. Square root of 900 is 30. hope it helps you.
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