answersLogoWhite

0

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 63 are:

1, 3, 7, 9, 21, 63

The common factors are:

1, 7

The Greatest Common Factor (GCF) is:

7

User Avatar

Wiki User

12y ago

What else can I help you with?