1, 3 and 9
The common factors of 45 and 63 are 1, 3, and 9.
The greatest common factor of 45 and 63 is 9.
1, 2, 3, 6, 9, 18 1, 3, 5, 9, 15, 45 1, 3, 7, 9, 21, 63 The common factors are 1, 3 and 9.
The Greatest Common Factor of 45, 85, 63 and 18 is 1.
Factors of 63: 1, 3, 7, 9, 21, 63.Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36.Factors of 45: 1, 3, 5, 9, 15, 45.GCF (63, 36, 45) = 9
9
The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 63 are: 1, 3, 7, 9, 21, 63
1, 3 and 9
1, 3 and 9
The highest common factor is 9
The factors of 45 are: 1, 3, 5, 9, 15, 45The factors of 63 are: 1, 3, 7, 9, 21, 63The common factors are: 1, 3, 9
1, 3 and 9