Question

find out that smallest number which when multiplied by 256 will make the product a perfect cube.​

Answer 1

Answer:

256=(2×2×2)×(2×2×2)×(2×2)

To get a perfect cube there should be a group of 3 multiple but in the 3rd bracket we have group of 2 multiple of 2

so 2 should be multipled to 256 to make it a perfect cube

required cube=512

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Answer 2

Answer:multiply by 2, will get 512.

Step-by-step explanation:

512=2×2×2×2×2×2×2×2×2