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Common Factors
| Question | Answer |
|---|---|
| Name a factor that these two numbers have in common: 4 & 10 | 2 |
| Name a factor that these two numbers have in common: 10 & 15 | 5 |
| Name a factor that these two numbers have in common: 6 & 9 | 3 |
| Name a factor that these two numbers have in common: 14 & 21 | 7 |
| Name a factor that these two numbers have in common: 12 & 15 | 3 |
| Name a factor that these two numbers have in common: 12 & 16 | 2 & 4 |
| Name a factor that these two numbers have in common: 8 & 20 | 2 & 4 |
| Name a factor that these two numbers have in common: 25 & 20 | 5 |
| Name a factor that these two numbers have in common: 12 & 18 | 2, 3, & 6 |
| Name a factor that these two numbers have in common: 7 & 10 | none |
| Name a factor that these two numbers have in common: 3 & 12 | 3 |
| Name a factor that these two numbers have in common: 21 & 15 | 3 |
| Name a factor that these two numbers have in common: 14 & 20 | 2 |
| Name a factor that these two numbers have in common: 13 & 8 | none |
| Name a factor that these two numbers have in common: 24 & 6 | 2, 3, & 6 |
| Name a factor that these two numbers have in common: 10 & 20 | 2, 5, & 10 |
| Name a factor that these two numbers have in common: 3 & 15 | 3 |
| Name a factor that these two numbers have in common: 14 & 30 | 2 |
| Name a factor that these two numbers have in common: 6 & 19 | none |
| Name a factor that these two numbers have in common: 8 & 18 | 2 |
| Name a factor that these two numbers have in common: 18 & 27 | 3 & 9 |
| Name a factor that these two numbers have in common: 35 & 42 | 7 |
| Name a factor that these two numbers have in common: 24 & 30 | 2, 3, & 6 |
| Name a factor that these two numbers have in common: 9 & 18 | 3 & 9 |
| Name a factor that these two numbers have in common: 11 & 22 | 11 |
| Name a factor that these two numbers have in common: 35 & 45 | 5 |
| Name a factor that these two numbers have in common: 18 & 32 | 2 |