Question

Urgenttt. va rog Aflati cel mai mare divizor comun și cel mai mic multiplu comun al numerelor:a)6 si 12
b)6,12&18
c)30,40&50
d)63;72&81
Va rog frumos am nevoie urgent
va rog mult ajutatima

Answer 1

a)6=2×3
  12=2²×3
c.m.m.m.c=2²×3=12
c.m.m.d.c=2×3=6

b)6=2×3
  12=2²×3
  18=2×3²
c.m.m.m.c=2²×3²=36
c.m.m.d.c=2×3=6

c)30=2×3×5
40=2³×5
50=2×5²
c.m.m.m.c=2³×3×5²=600
c.m.m.d.c=2×5=10

d)63=3²×7
72=2³×3²
81=3⁴
c.m.m.m.c=2³×3⁴×7=4536
c.m.m.d.c=3²=9