The GCF of the given two numbers is 15
15
The GCF is 15.
The GCF is 45.
5
The GCF is: 30
Since 3 is a factor of 45, it is automatically the GCF.
1
The GCF is 9.
It is: 9
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 GCF is 9. The LCF is 1.
The highest common factor of 15 and 45 is 15