Respuesta :

cher
15u²v³, 20u⁵v², 45u³v⁵

Our greatest common factor would be 5u²v²

Why?

Because 5u²v² goes into 15u²v³ , 20u⁵v² , 45u³v⁵ the maximum amount that it can.

15u²v³ ÷ 5u²v² = 3v

20u⁵v² ÷ 5u²v² = 4v³

45u³v⁵ ÷ 5u²v² = 9uv³

~Hope I helped!~