Question

Find the smallest natural numbers by which 81 must be divided to get a perfect cube

Answer 1

Answer:

81 is not a perfect cube but 81 is a perfect square. 9*9 = 81.

Answer 2

Answer:

Here's your answer.

Step-by-step explanation:

The smallest is asked so 81/3 is 27. and 27 is a perfect cube of 3.

Hence if 81 is divided by 3 then we get a number which is a perfect cube.

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