answersLogoWhite

0

The GCF for 9 and 40 is 1.

The greatest common factor is the highest number that divides exactly into two or more numbers.

9: 1, 3, 9

40: 1, 2, 4, 5, 8, 10, 20, 40

The GCF is 1.

User Avatar

Wiki User

9y ago

What else can I help you with?