Question

Is 68600 a perfect cube ? of not find
smallest number by which 6860o.must
be multiplied toget a perfect cube​

Answer 1

Answer:

If not, find the smallest number by which 68600 must be multiplied to get a perfect cube. ... So, 68600 is not a perfect cube. To make it a perfect cube we multiply it by 5. Thus, 68600 × 5 = 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 = 343000, which is a perfect cube.

Explanation: