Math, asked by vedanogupta083, 6 months ago

by what least number should multiply or divide the given number to make it a perfect square of 128

Answers

Answered by pranavprinceixb123

2

Answer:

Thus, the required smallest number to be divided is 3. (ii) Prime factorization of 128, is: 128 = 2 × 2 × 2 × 2 × 2 × 2 × 2 = 23 × 23 × 2 Here, a number 2 is the smallest number by which 128 is divided to make it a perfect cube, i.e., 128 ÷ 2 = 64 which is a perfect cube. Thus, 2 is the required smallest number.

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