All factors of 20 and 8
- Factors of 20 and 8
- Common factors of 20 and 8
- Factors of 20 and 80
- Factors of 20 and 88
- Factors of 20 and 84
- Factors of 20 and 81
- Common factors of 20 and 80
- Common factors of 20 and 88
- Common factors of 20 and 84
- Factors of 20 8 and 16
- All common factors of 8 and 20
- All the highest common factors of 8 and 20