The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.
the answer is 3
The GCF is 3.
The GCF is 3.
21
The GCF of 9 and 21 is 3.
The factors of 9 are:1, 3, 9The factors of 21 are:1, 3, 7, 21The factors of 60 are:1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60The common factors are:1, 3The Greatest Common Factor (GCF) is:3
6 = 2 x 3 9 = 3 x 3 15 = 3 x 5 GCF = 3
The GCF is 3.
12 and 9. Since both have to be multiples of 3 and sum to 21, the only pairs to consider are 3 and 18 6 and 15 9 and 12 Of these, 3 and 18 have an LCM of 18 and 6 and 15 have an LCM of 30.