They are: 1, 3 and 9
The GCF of 49, 63, and 72 is 1.
The Greatest Common Factor (GCF) is: 9
The GCF is 9.
The highest common factor is 9
The GCF is 9.
The GCF is 3.
The GCF is 3.
The GCF is 9.
1,3,7,9,21,63 1,2,3,4,8,9,18,24,36,72 The factors in common are 1,3,9 The largest (greatest) common factor is 9
The GCF of 63 and 72 is 9.The factors of 63 are: 1, 3, 7, 9, 21, 63The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are: 1, 3, 9The Greatest Common Factor (GCF) is: 9
The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72 The factors of 63 are 1, 3, 7, 9, 21, and 63 The common factors of 72 and 63 are 1, 3, and 9
The GCF of the given three numbers is 9