The least number by which 72 can be divided to make it a perfect cube is _____________. Fill in the blanks to make the statement true.

Solution:

Given, the least number by which 72 be divided to make it a perfect cube is _____________.

We have to fill in the blanks to make the statement true.

So, 72 = 2 × 2 × 2 × 3 × 3

We observe that 3 × 3 occurs without a pair.

3 × 3 = 9

72 can be divided by 9 to make it a perfect cube.

Therefore, the least number to be divided is 9.

✦ Try This: The least number by which 84 can be divided to make it a perfect cube is _____________. Fill in the blanks to make the statement true.

☛ Also Check: NCERT Solutions for Class 8 Maths

NCERT Exemplar Class 8 Maths Chapter 3 Problem 47

The least number by which 72 can be divided to make it a perfect cube is _____________. Fill in the blanks to make the statement true

Summary:

The least number by which 72 be divided to make it a perfect cube is 9

☛ Related Questions:

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