I switched both sides of the equation in the very beginning so it would be easier to solve.
Try it like this. it may help: Make it like a rainbow. Find out what all can go into 8 and 14. So kinda like this.
1,2 4 ,8
then just connect it, like a rainbow, hence the name.
Hope that helped!
What grade are you in so I know what level you are on to help