It is 6
Greatest common factor of 18 36 and 90 is 18.
18
The GCF is 18.
It is: 18
It is: 18
It is: 18
The GCF is 18.
the GCF is 3.
6
The greatest common factor of 90 , 77 = 1
The greatest common factor of 90 , 112 = 2
The greatest common factor of 54 , 90 = 18