The factors of 6 are:
1, 2, 3, 6
The factors of 18 are:
1, 2, 3, 6, 9, 18
The factors of 72 are:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
The common factors are:
1, 2, 3, 6
The Greatest Common Factor (GCF) is:
6
6: 2 x 3
15: 3 x 5
18: 2 x 3 x 3
GCF = 3
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself.
The GCF is 3.
The GCF is 6.
The GCF is 18.
The GCF is 2.
The GCF is 9.
GCF is 18:54 = 18 x 372 = 18 x 490 = 18 x 5
The GCF is 18.
The GCF of 18, 54, and 72 is 18.The GCF is 18.
The GCF is 18.
The GCF is 18.
GCF is 18:54 = 18 x 372 = 18 x 490 = 18 x 5
The GCF is 18.
The GCF is 18.
The GCF is 18.
The GCF is 18.
GCF(36, 54, 72) = 18.
It is: 18.
It is: 18
The GCF of 18, 54, and 72 is 18.The GCF is 18.
The GCF is 18.
The GCF is 18.
9