Question

Exercițiul 22 va rog mult

Answer 1

a) D45=1,3,5,9,15,45
D60=1,2,3,4,5,6,10,12,15,20,30,60
(45;60)=15

b) D75=1,3,5,15,25
D50=1,2,5,10,25,50
(75;50)= 25. =>Pe scurt(Cel mai mare divizor comun al lui 75 și 50)

c)M9=9,18,27,36,45,54,63,72,81,90,99,108,117,126,135,144
M12=12,24,36,48,60,72,84,96,108,120,132,144.
(9;12)<145=144

d)M6=6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96
M8=8,16,24,32,40,48,56,63,70,77,84,91.
(6;8)<99=84