Please help me, i cant answer this:<

In each item, write the number that is not divisible by the given number on the left. (1 point each)

1.) 2: 162, 181, 190, 156 _____________________
2.) 5: 104, 115, 170, 195 _____________________
3.) 10: 170, 200, 145, 110 _____________________