479 and 958 have a GCF of 479.
479 and 958, among others.
A single number cannot have a greatest common factor because "common" refers to factors that two or more numbers have in common. You have only one, which is 479. Also, only one number can be the greatest.
479 and 958
Two even numbers won't have an odd GCF.
The 2 smallest numbers that have GCF of 479 are 479 and 958.479 x 1 = 479479 x 2 = 958
958 and 1437 is one possibility.
958 and 1437
479 is the GCF of 479 and 958.
You need at least two numbers to find a GCF. If you are looking for the GCF of 4, 7, and 9, it is 1, as 7 is prime.
The two numbers can be 479 and 958 (479 doubled). 958 only has the factors 479 and 2, so, since 2 does not factor into 479, the common factor remains 479.
958 and 1437