Having multiple FB pages for same business (same link) bad for SEO?

I have 3 FB pages in same niche ranked on good positions at G search so I'm not sure if I add same link of my money website to each of these 3's (In About/website area and FB button) would that be some kind of spam sign for Google?

Or would you rather link just one to be safe, and use other two for boosting purpose (posting relevant stuff etc.)?

Regards

If you think from Local SEO point of view, then it may hurt your traffic.

sinbad007 said:

If you think from Local SEO point of view, then it may hurt your traffic.

Click to expand...

Well all of my FB pages are in English language. Niche is about some "game hack". And I have one money niche website about that game hack.

So what would you do?

-BTW this money site is few weeks old and I'm aiming to rank it too, I know it needs time that's why I don't want to risk to get it penalized if I link it to all of 3 FB pages. But I don't know is it safe, since social signals are different then normal backlinks.