This question already has an answer here:
- Is zero odd or even? 11 answers
- Is zero even?
- Is zero a multiple of ANY number?
I did some reading, and I found the following:
for 1) I see a whole Wiki article saying that this is true, but I just can't understand why?
for 2) I think it is, but I don't have a precise definition, and the only thing I remember is that in the junior classes, I used to write that the smallest multiple of any number is the number itself and it was approved by my teachers...so a proof on 1) and 2) would be highly appreciated... Thanks a Ton!