The answer depends on what you mean by gfc.
If you meant GCF, it is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!
What is the gfc of 6, 14
The GFC= 2 :)LOL
Summerhill GFC was created in 1931.
Skryne GFC was created in 1887.
Walterstown GFC was created in 1902.
Mullahoran GFC was created in 1888.
Granemore GFC was created in 1949.
Straffan GFC was created in 1885.
Not sure about GFC but GCF(7, 4) = 1.
No idea what the gfc is but GCF(35, 45) = 5.
The GFC of 100, 20, and 2 is 2.
John Mitchel GFC was created in 1956.