Question

3.
Find the smallest number by which 2560 must be multiplied so that the product
perfect cube.
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Answer 1

Step-by-step explanation:

prime factorization of 2560.

So the factors of 2560 are 2x2x2x2x2x2x2x2x2x5

______ _______ ___ __

5x5x2 = 50.

Answer 2

Step-by-step explanation:

So multiplying by 5×5 = 25 would make 2560 a perfect cube of 5×8=40 and the new number would be 64000