Question

find the smallest number by which 81 should be divided to make it a perfect cube step by step​

Answer 1

Answer:

your answer is 3

Step-by-step explanation:

We divide 81 by 3, so that the obtained number becomes a perfect cube. Thus, 81 ÷ 3 = 27 = 33 is a perfect cube. Hence the smallest number by which 81 should be divided to make a perfect cube is 3.

Answer 2

81 should be divided by 3 to make it a perfect sqaure

Step-by-step explanation:

by using prime factorization

81÷3=27

27÷3=9

9÷3=3

3÷3=1

3 is left out