Q11 of 119 Page 50

Find the square root of each of the following numbers by using the method of prime factorization:

15876

By resolving given number into prime factors, we get

4096 = 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7


Therefore,


= 2 × 3 × 3 × 7 = 126


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Find the square root of each of the following numbers by using the method of prime factorization:

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Find the square root of each of the following numbers by using the method of prime factorization:

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Find the square root of each of the following numbers by using the method of prime factorization:

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 13

Find the smallest number by which 252 must be multiplied to get a perfect square. Also, find the square root of the perfect square so obtained.