There are two: 1 and 3.
Greatest common factor of 9 30 and 42 is 3.
Since 9 is a factor of 36, it is automatically the GCF.
The greatest common factor (GCF) is: 3
3
No, but it is a common multiple.
The Greatest Common Factor (GCF) is: 9
The GCF is 3.
The GCF is 3.
The GCF is 3.
The least common factor of any set of integers is 1.
The GCF is: 3
it is 2