The greatest common factor (GCF) refers to a factor that is common to two or more numbers. With only one number in the question, there are no common factors.
The GCF is 48.
The GCF of 180, 192 is 12.
For 375 and 192 the GCF is: 3
The GCF of 192 and 252 is 12.
The GCF is 3.
The GCF of 24, 48 and 192 is 24. The GCF of 2448 and 192 is 48.
The GCF is: 24
The GCF is 3.
The GCF is 24.
The GCF is: 24
The GCF is 4.
The GCF is 3.