Question

find the smallest number by which 8788 must be mulplied to obtain a perfect cube

Answer 1

factorize it and you will get 2*2*13*13*13

so number it must be multiplied should be 13

Answer 2

hcf of 8788=2*2*13*13*13

=2*2*13^3

8788 should multiplies with 2.