Answer:
Factors
1. 1,17
2. 1, 3, 7, 21
3. 1, 2, 3, 5, 6, 10, 15, 30
4. 1, 5, 11, 55
5. 1, 79
Multiples
1. 17, 34, 51, 68, 85
2. 21, 42, 63, 84, 105
3. 30, 60, 90, 120, 150
4. 55, 110, 165, 220, 275
5. 19, 158, 237, 395, 474
