Factors: 45
The factors of 45 are the numbers that divide it exactly. Finding factors is the first step in simplifying fractions and factoring expressions.
| Factor | Pairing |
|---|---|
| 1 | 1 × 45 = 45 |
| 3 | 3 × 15 = 45 |
| 5 | 5 × 9 = 45 |
| 9 | 9 × 5 = 45 |
| 15 | 15 × 3 = 45 |
| 45 | 45 × 1 = 45 |