Greatest common factor between 12 and 9
- Greatest common factor of 12 and 9
- Greatest common factor 12 and 96
- Greatest common factor of 18 12 and 9
- Greatest common factor of 15 12 and 9
- Greatest common factor 12 and 90
- Greatest common factor of 12 and 99
- Greatest common factor of 12 and 92
- Greatest common factor of 12 9 and 6
- Greatest common factor of 12 9 and 30
- Greatest common factor of 16 12 and 9