1 and 2
The common factors are: 1, 5.
Common factors of 20, 25, and 40 are: 1 and 5.
1, 2, 4 and 8
8 is the greatest common factor while 4 and 2 both are factors
25
40
1
There are not common factors of 14. Common factors are factors that it and another number share - factors they have in common. A single number cannot have common factors. 14 does have factors. Its factors are 1, 2, 7, and 14. 14 and 16 have common factors of 1 and 2. 14 and 21 have common factors of 1 and 7. 14 and 31 have a common factor of 1 only, which means they are relatively prime. 14 and 70 have common factors of 1, 2, 7, and 14.
What are the common factors for 14 and 22
The GCF is: 5
2
The GCF is 8.