The GCF is 5.
The GCF is 3.
the GCF for 6 and 9 is 3 because the factors for six are 1,2,3, and 6 and for 9 is 1,3, and 9 . Hope this help and I'm a teacher i teach at killian.
The GCF is 3.
9, 18, 27, 36, 45, and 54 have a GCF of 9.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 5.
The GCF is: 3
The LCM is 1380 and the gcf is 1
The gcf is 3.
The GCF is: 1
The GCF is 5.
The GCF is 5.
The LCM is 30. The GCF is 4.
The GCF is 3.