calculați: (vă rog dau coroană ) Repedee vă rog :

a) (2, 4) = 2
b) (4, 6) = 2
c) (5, 10) = 5
d) (9, 15) = 3
e) (3, 6, 9) = 3
f) (2, 4, 6, 10) = 2
g) (10, 20, 30, 40) = 10
h) (2, 6, 8) = 2
i) (4, 18, 32) = 2
j) (5, 15, 30, 45) = 5
k) (12, 14, 36) = 12
l) (4, 15, 60) = Ф Multimea vida