| A | B |
| What are ALL the factors of 12? | 1, 2, 3, 4, 6, 12 |
| What are ALL the factors of 10? | 1, 2------- 5, 10 |
| What are ALL the factors of 8? | 1, 2-------4, 8 |
| What are ALL the factors of 4? | 1, 2-----2, 4 |
| What are ALL the factors of 5? | 1-------5 prime |
| What are ALL the factors of 9? | 1, 3------3, 9 |
| What are ALL the factors of 6? | 1, 2-------3, 6 |
| What are ALL the factors of 15? | 1, 3-------- 5, 15 |
| What are ALL the factors of 18? | 1, 2, 3--------6, 9, 18 |
| What are ALL the factors of 20? | 1, 2, 4-------- 5, 10, 20 |
| What are ALL the factors of 16? | 1, 2, 4---------4, 8, 16 |
| What are ALL the factors of 7? | 1, 7 prime |
| What are ALL the factors of 21? | 1, 3-------7, 21 |
| What are ALL the factors of 24? | 1, 2, 3, 4------6, 8, 12, 24 |
| What are ALL the factors of 25? | 1, 5--------5, 25 |
| What are ALL the factors of 2? | 1, 2 prime |
| What are ALL the factors of 27? | 1, 3-------9, 27 |
| What are ALL the factors of 28? | 1, 2, 4-------7, 14, 28 |
| What are ALL the factors of 29? | 1, 29 prime |
| What are ALL the factors of 30? | 1, 2, 3, 5-------6, 10. 15, 30 |
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