What is the greatest common factor (gcf) of 62 and 82?

a.2

b.4

c.8

The greatest common factor of 62 and 82 is A, 2.

The greatest factor is 2 because if you divide 62 by 2 then you get 31. If you do the same thing with the other 2 options you will not get whole numbers and you need whole numbers. I did the same thing with the 82 and the only quotient that was a whole number was the 2. Hope this helps.

20 percentage, you can also do it on a calculator.