Pakisagot please nung What's In lang po

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