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It is 14
The GCF is 7.
The GCF is 2.
The GCF is 14.
42 1*42 = 42 2*21= 42 3*14 = 42
Least common factor is 1, 2, 14.
The GCF is: 1 Because 14~ 1,2,7,14 19~ 1,19
1
1,2,7,14
2 7
GCF = 7