0
Anonymous
18 = 2x3x3 so the factors of 18 are 1, 2, 3, 6, 9, 18
90 = 2x3x3x5 so the factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
The gcf of 18 and 90 is 2x3x3 = 18
Wiki User
Chat with our AI personalities
18