What is the common factor of 42 and 70

- What is the greatest common factor of 42 and 70
- Highest common factor 42 and 70
- What is the greatest common factor of 42 70 and 28
- What is the least common factor of 42 and 70
- What is the greatest common factor of 42 70 and 84
- What is the greatest common factor of 42 70 and 98
- What is the greatest common factor of 42 70 and 112
- What is the greatest common factor of 35 42 and 70
- What is the greatest common factor of 42 48 and 70
- What is the greatest common factor of 42 56 and 70
- What is the greatest common factor between 42 and 70
- What is the highest common factor between 42 and 70
- What is the greatest common factor between 42 28 and 70
- Find the common factor of 42 and 70