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

Solution:

Given, the least number by which 72 can be multiplied 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.

72 can be multiplied by 3 to make it a perfect cube.

Therefore, the least number to be multiplied is 3.

✦ Try This: The least number by which 62 can be multiplied 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 46

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

Summary:

The least number by which 72 can be multiplied to make it a perfect cube is 3

☛ Related Questions:

• The least number by which 72 can be divided to make it a perfect cube is _____________. Fill in the . . . .
• Cube of a number ending in 7 will end in the digit _______________. Fill in the blanks to make the s . . . .
• The square of 86 will have 6 at the unit’s place. State whether the statement is true or false