The GCF is 1.
17 is.
The GCF is 1.
The LCM is: 527
The LCF is 1. The GCF is 1. The LCM is 68.
Since 17 is a factor of 68, it is automatically the GCF.
You need at least two numbers to find a GCF. If that's 3 and 7, the GCF is 1.
gcf of 37 and 81 is 1.
The GCF is 31.
The GCF is 37.
The GCF is 37.
The GCF is 1.
The GCF is 1.