You don't; you need at least two numbers to find a GCF.
You need at least two numbers to find a GCF. The GCF of 18 and 24 is 6.
Find their GCF. If their GCF is 1, they are co-prime. Since their GCF is 33, they are not.
The GCF is 8.
The GCF is 2.
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The GCF is 4.
You don't; you need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF. The GCF of 18 and 24 is 6.
The GCF is 30.
The GCF is: 1
The GCF is 6xy
The GCF is nt2