No.
The GCF is 3.
87 3,29
1, 2, 3, 6, 29, 58, 87, 174
There are 2 factor pairs of 87:87 = 1 x 8787 = 3 x 29
1, 3, 29, 87
87 is the only composite factor of 87.
87 is the only composite factor of 87.
The greatest common factor of 26 and 87 is 1.
The greatest common factor of 60 and 87 is 3.
The greatest common factor of 19 and 87 is 1.
The GCF is 1.
The greatest common factor of 87 , 120 = 3