You need at least two numbers to find a GCF. If that's 24 and 48, the GCF is 24.
The GCF is 31.
The GCF is 4.
The GCF is 4.
The GCF of 90 and 144 is 18.
The GCF is 2.
The GCF of 240 and 448 is 16.
The GCF is 4.
The GCF is 4.
The GCF is 31.
The GCF is 4.
56
The GCF is 1.
The GCF is 4.
The GCF is: 2
The GCF is: 4
The GCF is 4.
The GCF is 4.