Formula to remove entries after comma

[Damian84]

Hi all,

I was wondering whether there is a formula to remove any other entries in a cell, after comma; see below:

Col A Col B Col C
1, 12, 13 1
0,11, 12 0
A,B,C A
D,E,F D


One way is to do it via Data/ Text to Columns, but in this case you get the after comma entries populated in the cells to the right, is there any formula for the above so that the entries after comma get deleted?

Thx,
D