![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Greatest common factor (GCF) is a number that is greatest among the
\common factors of the numbers.
\List the factors of each number.
\Factors of 76 : 2, 4, 19, 38
\Factors of 86 : 2, 43, 86
\Identify the greatest common factor.
\The greatest common factor of 76 and 86 is 2.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The greatest common factor of 76 and 86 is 2.