Răspuns :
Răspuns:
D30=1 2 3 5 6 10 15 30
D42=1 2 6 7 21 42
D30 D42 =1 2 6
D30:1,2,3,5,6,10,15,30
D42: 1,2,3,6,7,14,21,42
impreuna : 168
Răspuns:
D30=1 2 3 5 6 10 15 30
D42=1 2 6 7 21 42
D30 D42 =1 2 6
D30:1,2,3,5,6,10,15,30
D42: 1,2,3,6,7,14,21,42
impreuna : 168