Question

find gcf of 18P^3 q^2,8pq^3,20pq^2

Answer 1

Forgot this i wrote it wrong

Answer 2

Oh nevermind

Answer 3

I wrote it right

Answer 4

first look at the numerical factors:
18=2*3*3
8=2*2*2
20=2*2*5
What set of factors do these three have in common?
2
Now do the same with the variable p.
P*P*P
p
p
So the greatest common factor is p.
now for q.
q*q
q*q*q
q*2
GCF is q*2.
Now just put all the results together:
2*p*q*2 = 2pq^2