The GCF is 3.
The factors of 33 are 1, 3, 11, and 33 The factors of 45 are 1, 3, 5, 9, 15, and 45 The GCF of 33 and 45 is 3
The GCF is 3.
Since 15 is a factor of 45, it is automatically the GCF.
The GCF for 15 30 45 is 15.The GCF is 15.It is: 15
The GCF is 15.
The GCF is 3.
The greatest common factor (GCF) of 15, 45, and 540 is 15.
The GCF is 15.
The GCF is 15.
3
The GCF is 15.
GCF(15, 12, 45) = 3