The factors of 40 in pairs are (1, 40), (2, 20), (4, 10), and (5, 8). These pairs consist of two numbers that multiply together to give 40.
Understanding Pair Factors of 40
Finding the factors of a number involves identifying all the whole numbers that divide into it without leaving a remainder. When we talk about pair factors, we're looking for pairs of these numbers where the product of each pair equals the original number, which is 40 in this case.
According to Byjus.com, the positive factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. When these factors are grouped into pairs that multiply to 40, we get the following:
| Positive Factors of 40 | Positive Pair Factors of 40 |
|---|---|
| 1 × 40 | (1, 40) |
| 2 × 20 | (2, 20) |
| 4 × 10 | (4, 10) |
| 5 × 8 | (5, 8) |
Each pair listed above demonstrates two factors of 40 that, when multiplied, result in 40. For example:
- 1 multiplied by 40 equals 40.
- 2 multiplied by 20 equals 40.
- 4 multiplied by 10 equals 40.
- 5 multiplied by 8 equals 40.
These are all the positive pairs of whole numbers that serve as factors for 40.
