Hello!

How do I remove commas from a string?

I have a string that look like this:
1,234,567

I need to get it to look like this:
1234567

I think that I can use SPLIT() to create some sort of array, but I can't get it "back together"

It seems to be quite simple, but I'm sitting here, going:
-"que... [Confused] Me know nothing"

/V.O