The GCF is 1.
The Greatest Common Factor of 1, 8, 15 is 1.
The greatest common factor of 8 and 23 is 1.
1 is the only common factor of 8 and 9.
The Greatest Common Factor of 3 and 8 is 1.
The whole number factor of 8 is 1, 2, 4, and 8.
The factor pairs are 1 and 8, and 2 and 4
The factors of 3 are 1 and 3. The factors of 8 are 1, 2, 4, and 8. The only common factor is 1. Therefore, the least (smallest) common factor is 1.
The least common factor of 5 and 8 is 1. The least common factor of any set of integers is 1.
8(y - 1)
8(1 + 2W)
The only common factor of 4, 8, and 15 is ' 1'.