Math, asked by ummul7982, 7 months ago

Find the least number by which 686 should be divided to make it a perfect cube

Answers

Answered by babuakshay4444

13

Answer:

The answer for this question is 14

Step-by-step explanation:

Prime factorisation of 686 will be 2x7x7x7

In this 2 and 7 do not have a pair and hence we obtain the answer

2x7=14 is the least number by which 686 should be divided to make it a perfect square.

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