14, 28 , 42 ... infinity
7
The GCF is 2.
Least common factor is 1, 2, 14.
42 1*42 = 42 2*21= 42 3*14 = 42
Factors create multiples, multiples break down into factors.
1,2,7,14
1
It is 14
2 7
GCF = 7
The GCF is 7.
7
It is 14
The GCF is 7.
The GCF is 14.
The GCF is 2.
100 : P