The GCF is 18.
The GCF is 6.
The greatest common factor (GCF) is: 6.
Since 18 is a factor of 36, all the factors of 18 will be common to 36. 1,2,3,6,9,18
The GCF of 18 and 36 is 18.
The GCF is 18.
The GCF is 18.
It would be 18.
The GCF is 18.
The GCF is 6.
The GCF is 18.
The GCF is 18.