. So the greatest common factor 56 and 70 is 14.
Answer:
I think C
Step-by-step explanation:

This is what I would think to do with such an expression;
It should be alright to leave it as it is on the last line as this should be its simplest form;
But, you could write it out as:
Answer:
BDE
Step-by-step explanation:
Answer:
Choice A
Step-by-step explanation: