Factors of 72: How to find factors of 72?

Factors of 72 

A factor of a number is any number that can divide it evenly (without any remainder).

For example, factors of 72 are the numbers that divide 72 completely without any remainder.

 

Factors of 72: How to find factors of 72?


Finding Factors of 72

To find the factors of 72, we check which numbers can divide 72 evenly:

- 1 × 72 = 72
- 2 × 36 = 72
- 3 × 24 = 72
- 4 × 18 = 72
- 6 × 12 = 72
- 8 × 9 = 72

So, the factors of 72 are:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72

These are the only numbers that can divide 72 without leaving a remainder.

Know how to find the factors of 12 here.

Try It Yourself:

Can you find the factors of these numbers?
1. 60
2. 84
3. 90


FAQs

 

1. How to Calculate the Factors of 72?

The factors of 72 are:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.
These numbers divide 72 evenly.

2. How Many of the Factors of 72 Are Divisible by 2?

The factors of 72 divisible by 2 are:
2, 4, 6, 8, 12, 18, 24, 36, 72.
There are 9 such factors.

3. How Do You Find the Divisibility of 72?

To check if a number is divisible by 72, it must be divisible by both 8 and 9.

  • For 8, the last three digits should be divisible by 8.

  • For 9, the sum of the digits must be a multiple of 9.

Example: 648 → Sum of digits: 6 + 4 + 8 = 18 (divisible by 9). Last three digits: 648 ÷ 8 = 81. So, 648 is divisible by 72.

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