the GCF of 145 and 174 is 29.
Factors of 145: 1, 5, 29, 145Factors of 59: 1, 59GCF (145, 59) = 1
The GCF is 1.
The GCF is 1.
The GCF is 1.
GCF(105, 145, 189) = 1: the three are coprime.
The GCF is 5.
The GCF is 5.
The GCF is 5.
145 = 5 x 29 40 = 23 x 5 GCF = 5
The GCF is 5.
The GCF is 1.