Question

Find the least number by which 1188 should be divided so as to get a perfect cube number.

Answer 1

Prime factors of 1188 = 2 x 2 x 3 x 3 x 3 x 11

Remaining factors after obtaining the triples, are 2 x 2 x 11. 

So we need to divide 1188 by 2 x 2 x 11 = 44 to get a perfect cube.