## MeowLover17 one year ago What is the Greatest Common Factor of x6 and x4?

1. MeowLover17

x^6 and x^4

2. MeowLover17

x x4 x6 x10

3. MeowLover17

I think its X

4. campbell_st

well think of it this way $x^6 = x^4\times x^2$ this may help you identify the GCF

5. MeowLover17

well based off of my answer choices i think its X

6. MeowLover17

but it would be x^2

7. Nnesha

variable with the lowest degree always going to be GCF

8. Nnesha

that's how i remember it ;P

9. MeowLover17

So is it x?

10. jim_thompson5910

|dw:1437866368657:dw|

11. campbell_st

no its not x^2 what looks the same $x^6 = x^4 \times x^2 ~~~and~~~~~~x^4$

12. MeowLover17

Ahhh so its x^4

13. jim_thompson5910

|dw:1437866420368:dw|

14. campbell_st

that's correct

15. MeowLover17

Thanks jim :D

16. MeowLover17

and cambell

17. jim_thompson5910

you're welcome

18. Nnesha

common variable with the smallest degree so in this question x^4 ,x^6 variables are common and smallest exponent is 4 so x^4 would be gcf another example $\huge\rm x^{!3} , x^{20} ,x^{90}$ variables are common n alll 3 terms and smallest exponent is 13 so x^13 is gcf :=)