The question is to find the greatest common divisor (in the form of monic polynomial) in $\Bbb F_5[X]$ of
$f=x^2-x+4$ and $g=x^3+2x^2+3x+2$
I used the Euclidean Algorithm for polynomials and found that the the GCD of these two polynomials is $2$.
How do I make this a monic polynomial?