Question

Is 68600 a perfect cube? If not find the smallest number by which must be multiplied to get a perfect cube

Answer 1

Answer:

factor(68600)

23⋅52⋅7323·52·73

All powers must be three or a multiple of three. It needs multiplying by five to bring the power up to three = 343000

Its cube root is merely the product of the three factors above 2 · 5 · 7 = 70

Hope this will help you