Answer:
[tex]gcf = {y}^{2} {z}^{ 3} [/tex]
Step-by-step explanation:
[tex] {y}^{2} {z}^{3} (1) = {y}^{2} {z}^{3} \\ {y}^{2} {z}^{3}( {y}^{2} {z}^{3} ) = {y}^{4} {z}^{6} [/tex]
