Answer:
Answer:
GCF = 1
Step-by-step explanation:
for the values 4, 5, 6, 8, 10, 11, 14, 42, 45, 60, 63, 90
Solution by Factorization:
The factors of 4 are: 1, 2, 4
The factors of 5 are: 1, 5
The factors of 6 are: 1, 2, 3, 6
The factors of 8 are: 1, 2, 4, 8
The factors of 10 are: 1, 2, 5, 10
The factors of 11 are: 1, 11
The factors of 14 are: 1, 2, 7, 14
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42
The factors of 45 are: 1, 3, 5, 9, 15, 45
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 63 are: 1, 3, 7, 9, 21, 63
The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
Then the greatest common factor is 1.
