1 Expert Answer The answer is 7. So 7 is a factor of both 7x and 7, and to take 7 out of both terms, you divide both terms by 7. What do you get when you divide 7x by 7? And what do you get when you divide 7 by 7?Dec 29, 2013
How do you simplify 7x?
https://www.youtube.com/watch?v=n6sA04IqNF8
What is the GCF of 7x 7?
The common factors for 7,−7 are −7,−1 . The numbers do not contain any common variable factors. The GCF (HCF) of the numerical factors −7,−1 is 7 .