answersLogoWhite

0

Factors of 18: 1, 2, 3, 6, 9, 18.

Factors of 45: 1, 3, 5, 9, 15, 45.

Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.

GCF (18, 45, 72) = 9

User Avatar

Wiki User

12y ago

What else can I help you with?