Question

The smallest number by which 135 must be divided to make it a perfect cube ​

Answer 1

Step-by-step explanation:

5

Hence the smallest number by which 135 should be divided to make a perfect cube is 5 . Here,the prime factors 3 is not present as triples. Hence, we divide 192 by 3, so that the obtained number becomes a perfect cube.

Answer 2

135 = 3×3×3×5

= 3^3 × 5

Thus, 135 must be divided by 5 to obtain a perfect cube.