To find the greatest common factor (GCF) of 14 and 7, we can list the factors of each number:
- Factors of 14: 1, 2, 7, 14
- Factors of 7: 1, 7
Now, we identify the common factors:
- Common factors: 1, 7
The greatest of these common factors is 7.
Therefore, the greatest common factor of 14 and 7 is 7.