what are the factors of 196

196=14*14=2*7*2*7 so only muliples of 2 or 7 could go into 196 

1*196

2*98

4*49

7*28

14*14

 and I think that is it!

factors are 2,4,7,14,28,29,98,

(I normally include 1 and 196 as well but some of the other mathematicians don't maybe it depends on what country you are in - I don't know!)