Common factors of 12 and 6
- Common factors of 12 and 60
- Common factors of 12 and 68
- Common factors of 12 and 64
- Common factors of 12 and 66
- Common factors of 12 and 63
- Common factors of 12 and 65
- Common factors of 6 12 and 42
- Common factors of 12 6 and 18
- Common factors of 12 30 and 60
- Common factors of 12 36 and 60
- Greatest common factors of 12 and 6
- Highest common factors of 12 and 66
- Common factors of 12 48 and 64
- Highest common factors of 12 and 6
- Greatest common factors of 12 and 60