Question

By what number 128 must be divided to make it a perfect cube? ​

Answer 1

Step-by-step explanation:

2

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.

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Answer 2

Answer:

2

Step-by-step explanation:

By number2, 128 must be divided to make it a perfect cube.

128/ 2 = 64 = 4^3