Discrete Math- Integers and division proof

[phoenixwhiterose]

Prove or disprove that if a|bc, where a, b, and c are positive integers, then a|b or a|c.

I don't know where to really start, so if someone could point me in the right direction it would be much appreciated. Thank You

 

[pka]

6|(3)(4)

 

[phoenixwhiterose]

I don't understand how that helps.

 

[pka]

It means that the statement is false!
It disproves it!