Find the greatest common factor of these three expressions. 8v5, 20v, and 28v2

Question

Find the greatest common factor of these three expressions.   8v5, 20v, and 28v2

yanasidlinskiy · Answer

Have you gave it a shot yet?

anonymous · Answer

I need help to find out the answer I don't know how to do this

yanasidlinskiy · Answer

Alrighty. Lets start with $$8v^5$$
What numbers do we multiple to get 8?

yanasidlinskiy · Answer

*multiply

anonymous · Answer

2 times 4 is 8

yanasidlinskiy · Answer

Alright. So we have 
$$2*4 * v^5$$
That is one. Go ahead and figure out the rest and I'll let you know:) That's all there is:) So far. We're not done though.

yanasidlinskiy · Answer

Do the same thing with the other expressions and let me know what you get.

anonymous · Answer

well 5 times 4 is 20 and 4 times 7 is 28

anonymous · Answer

2*4*v^5

anonymous · Answer

2 * 4 * v^5
5 * 4 * v 
4 * 7 * v^2

anonymous · Answer

its that good now what ? @YanaSidlinskiy

yanasidlinskiy · Answer

https://www.youtube.com/watch?v=rTVAqSu-nFA

yanasidlinskiy · Answer

I'm loosing connection for some reason. But I linked a video just in case I won't be able to explain it well.

yanasidlinskiy · Answer

Wrong one.. https://www.youtube.com/watch?v=zYeuP4VZuFo This one is the correct link.

anonymous · Answer

thank you

yanasidlinskiy · Answer

You're Welcome.