Sagot :
GCF :1
Step-by-step explanation:
The factors of 2 are: 1, 2
The factors of 5 are: 1, 5
The factors of 20 are: 1, 2, 4, 5, 10, 20
Then the greatest common factor is 1.
GCF :1
Step-by-step explanation:
The factors of 2 are: 1, 2
The factors of 5 are: 1, 5
The factors of 20 are: 1, 2, 4, 5, 10, 20
Then the greatest common factor is 1.