Odpowiedź:
a)
36:1,36,2,18,3,12,4,9,6
90:1,90,2,45,3,30,5,18,6,15,9,10
NWD:18
B)
126:1,126,2,63,3,42,6,21,7,18,9,14
72:1,72,2,36,3,24,4,18,6,12,8,9
NWD:18
C)
72:1,72,2,36,3,24,4,18,6,12,8,9
108:1,108,2,54,3,36,4,27,6,18,9,12
NWD:36
D)
875:1,875,5,175,7,125
1225:1,1225,5,245,7,175
NWD:175