Question

Please tell step by step math answer ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

To make 256 a cube ,one more 2 are required.

256×2=2×2×2×2×2×2×2×2×2=512 is a perfect cube.

Hence,the smallest natural number by which 256 should be multiplied to make a perfect cube is 2.