Exercitiile 2,3 va rog frumos Multumesc !!! Frumos!!!

Răspuns
Ex2.
a)12,38,50,84
b)20,25
c)24,60
d)18
e)12,78,84
f)45,60
Ex.3
a)105,165,195,605,615,695,905,915,965
b)906,910,916,950,956,960
c)105,501,609
d)105