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