1. a.) 9,18, 27, 36, 45. 54, 63, 72, 81, 90, 99.
b.) 8,16, 24, 32, 40, 48, 56, 64, 72, 80, 88.
c.) 14,28, 42, 56, 70, 84, 98.
d.) 2,4, 6, 8
e.) 19,57, 95
f.) 22, 44, 66, 88.
2.) a.) D30=[1,2,3,5,6,10,15,30], M10=(10,20,30...), R: 10 si 30.
b.) D45=(1,3,5,9,15,45), M5=(5,10,15,20,25,30,35,40,45,50...), R: 15 si 45
c.) M25=(25,50,75,100,125,150...), D150=(1,2,3,5,10,15,25,30,50,75,150),
R: 25,50,75150.
d.) M12=(12,24,36,48,60,72,84,96,108,120),
D120=(1,2,3,4,5,6,10,12,24,30,40,60,120)
R: 12,24,60,120