How many articles need to write for keyword with 100,000,000 competitor

For example for 1 site has been at top postion 5 for one keyword in google with 100,000,000 competitor, How many articles need to write for get up to top 1?

 

whats the keyword and whats the competitors URL? And which version og Google are you using?

 

I think it's less a matter of how many articles, it's more a matter of getting quality backlinks.

 

I just say if want to get more seo result only consider article marketing, how many articles need to write for one keyword with 100,000,000 competitor to get top 1 in google.com?

 

No one has the successful article marketing expericence?

 

Just by having greater number of articles won't get you high rankings. I know many websites with over 20,000+ pages with no real ranking on any major search engine.

You need to find a balance b/w on-page and off-page optimization.

 

Noone in their right mind will do article marketing alone for extremely competitive keywords. I can only guess that the keywords you are targetting are quite competitive, because you're not providing us with any meaningful information to give you a good answer.

People who do article marketing tend to target long tail keywords. If you're looking to target something more competitive, forget article marketing, unless you are willing and able to write high quality, original, compelling content to put on your own site or write up a guest post on other high quality sites.