Some stickers are in a packet.
If Adam puts them into groups of 7, there are 4 stickers short.
If Adam puts them into groups of 5, there are 4 stickers short.
Find the smallest possible number of stickers in a packet.
Multiples of 7: 7, 14, 21, 28, 35
Multiples of 7 (-4): 3, 10, 17, 24, 31
Multiples of 5: 5, 10, 15, 20, 25, 30, 35
Multiples of 5 (-4): 1, 6, 11, 16, 21, 26, 31
Smallest possible number of stickers in a packet = 31
Answer(s): 31