Patty is inviting her friends to a party. She has 30 snack bars and 45 juice boxes and she wants to give the same number to each item to each friend how many friends can she invite.

Answer

15 friends

Step-by-step explanation:

The largest common factor (meaning the biggest number that goes into both 30 and 45) is 15. Each friend could get 2 snack bars and 3 juice boxes and there would be none left over