Since prime numbers only have two factors (itself and 1) then it would have to be the same number. So it would be the number besides one. Ex. Prime number: 7, the GCF would be 7 if it was compared with itself.
i think answer are big enough
The answer should be point H!
Multiply everything in the parentheses by the 4
this equals 4x + 2
since one term has a variable and ine doesnt, they cannot be combined.