The common factors of 30 and 45 are: 1, 3, 5, 15.
15 and 30 are factors of 60. The factors of 60 include the factors of 15 and 30. 45 is not a factor of 60.
The highest common factor of 108 and 45 is 9
The factors of 30 are 1, 2, 3, 5, 6, 10, 20, and 30. The factors of 45 are 1, 3, 5, 9 15, and 45. The common factors of 30 and 45 are 1, 3, and 5.
It is 5
The highest common factor 15
No, the factors of 45 are: 1, 3, 5, 9, 15, 45.
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
39 and 45's highest common factor is three.
The GCF is 9.
The GCF is 15.
The highest common factor is 9