3 is not a factor
The greatest common factor of 6 and 9 is not 5.
example of common factor:9:1,3,93:1,3example of greatest common factor:20:1,2,4,5,10,2040:1,2,4,5,8,10,20,40
a non-example factor is like the opposite
Any non-zero integer can be a common factor.
Any number can be a common factor. 3 is a common factor of 9 and 12.
3 is the greatest common factor of 9 and 12.
the greatest common factor is 4 plus 36 has non
The lowest common factor of any set of positive integers is 1.
If you consider the numbers 2,4,6 and 8, the greatest common factor is 2.
The only common factor is 3 * * * * * Correction: the only non-trivial factor is 3. Remember that 1 is also a common factor.
The least common factor of any set of integers is 1.
umm common factors of 7& 4 is 28