i really need help with my math homework!:roll:

[sydneyrb12]

:roll: ok i cant remember how to find the greatest common factor(GFC) using the heidis method :roll: :roll:

 

[stapel]

What is the "heidis method"? I've never heard of it, and can't find it in Google.

Eliz.

 

[sydneyrb12]

well its in my math book :? and i dont know thats why i asked :wink: :| :| :|