1.

Find the smallest number by which 504 should be multiplied to make it a perfeetsquare.2 504

Answer»

First we have to do prime factorisation of 504.504= 2×2×2×3×3×7In this 2 and 3 can be paired but one 2 and 7 is left out.

Therefore , 2×7 = 14

To make 504 a perfect square multiply 14 to 504504×14 = 7056



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