wright the prime factorization for
66
find the GFC for each
30y^3,20y^2
36xy^3,24yx
factor out the GFC for each
8xy + 4xy^2
Prime factorization of 66: 2 x 3 x 11
GCF of 30y^3 and 20y^2: 10y^2
GCF of 36xy^3 and 24yx: 12xy
Factor out the GCF of 8xy + 4xy^2: 4xy(2 + y)