Kata

Your task here is the find the GCF (Greatest Common Factor) of any two numbers passed into a method, which will return one integer answer as an output.

Examples:

findGCF(4, 6); // Should return 2
findGCF(93, 186); // Should return 93
findGCF(20, 5); // Should return 5

find_GCF(4, 6) # Should return 2
find_GCF(93, 186) # Should return 93
find_GCF(20, 5) # Should return 5

findGCF(4, 6); // Should return 2
findGCF(93, 186); // Should return 93
findGCF(20, 5); // Should return 5

FindGCF(4, 6); // Should return 2
FindGCF(93, 186); // Should return 93
FindGCF(20, 5); // Should return 5

findGcf 2 4  -- Should return 2
findGcf 8 20 -- Should return 4
findGcf 5 13 -- Should return 1

find_GCF(4, 6) # Should return 2
find_GCF(93, 186) # Should return 93
find_GCF(20, 5) # Should return 5

Here, inputs will always be natural numbers so there's no need to worry about negative values or zero.