Question

Scrieți divizori comuni ai numerelor a)12si15 ; b)18si24; c)4,6si8; f20;40si60 va roggggg urgenttt repede

Answer 1

Răspuns:

a)15:1, 3, 5, 15

12: 1, 2, 3, 4, 6, 12

div. com.=3

c.m.m.d.c=3

b)18: 1, 2, 3, 6, 9, 18

24: 1, 2, 3, 4, 6, 8, 12, 24

div. com.= 1, 2, 3, 6

c.m.m.d.c=6

c)4: 1, 2, 4

6: 1, 2, 3, 6

8: 1, 2, 4, 8

div. com.= 1, 2

c.m.m.d.c=2

f)20: 1, 2, 4, 5, 10, 20

40: 1, 2, 4, 5, 8, 10, 20, 40

60: 1, 2, 3, 4, 5, 6, 10, 15, 20, 30, 60

div. com.=1, 2, 4, 5, 10, 20

c.m.m.d.c=20

Am pus semnul ,,împărțit", deoarece nu găseam semnul potrivit!