What is the greatest common factor of 14 and 24?

The factors of 14 are 1, 2, 7, and 14.

The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.

Therefore, the greatest common factor is 2.

The greatest common factor can also be determined from the prime factors.

The prime factors of 14 are 2 and 7.

The prime factors of 24 are 2, 2, 2, and 3.

The only common factors are 2, so it is the greatest common factor.