The GCF is 7.It is: 7
7 is the greatest common factor of 14 and 21.
Highest common factor is 7.
The highest common factor is 7.
The highest common factor is 7.
The GCF is 7.
7The highest common factor is 7
The highest common factor (HCF) is 7.
The highest common factor is 7
7
1The highest common factor of both numbers is 7
1 The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The factors of 35 are 1, 5, 7, and 35. The only common factor of 24 and 35 is 1. Therefore, the least (smallest) common factor is 1, and the greatest (highest) common factor is 1.