PLEASE HURRY
What is a common factor for the two fractional terms StartFraction 5 over 8 EndFraction x andStartFraction 11 over 8 EndFraction x y?

The terms can be written as 5StartFraction 1 over 8 EndFraction(x) and 11StartFraction 1 over 8 EndFractionxy.

A: 5

B: StartFraction 1 over 8 EndFraction x

C: StartFraction 5 over 8 EndFraction

D: y