Greatest common factor between 12 and 20
- Greatest common factor 12 and 20
- Greatest common factor of 8 12 and 20
- Greatest common factor of 16 12 and 20
- Greatest common factor of 12 20 and 44
- Greatest common factor of 4 12 and 20
- Greatest common factor of 12 20 and 24
- Greatest common factor of 12 20 and 36
- Greatest common factor of 6 12 and 20
- Greatest common factor of 12 20 and 28
- Greatest common factor of 12 20 and 56
- Greatest common factor of 12 20 and 32