Respuesta :

Answer:

i pretty sure its   6

                       8x

Step-by-step explanation:

i did the research

  • 8x⁸-24x⁷+64x⁶

Here

Common part is 8 and x⁶

Now

Factor out

  • 8x⁶(x²-3x+8)

GCF=8x⁶