Greatest Common Factor (GCF)

Analyze the numbers and find the results!

1) Solve
GCF of 39 and 29→
2) Solve
GCF of 16 and 40→
3) Solve
GCF of 15 and 32→
4) Solve
GCF of 19 and 20→
5) Solve
GCF of 34 and 13→
6) Solve
GCF of 48 and 38→
7) Solve
GCF of 24 and 18→
8) Solve
GCF of 22 and 36→
9) Solve
GCF of 22 and 44→
10) Solve
GCF of 33 and 41→
11) Solve
GCF of 30 and 34→
12) Solve
GCF of 48 and 12→
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