Question

1). Să se afle c.m.m.m.c. şi c.m.m.d.c. al numerelor: a)48 si 72 b) 320 si 432 va dau coroana te rog​

Answer 1

Răspuns:

48= 2⁴*3

320=2⁶*5

432=2⁴*3³

(48,320,432): 2⁴=32

[48,320,432]: 2⁶*5*3³= 64*5*27=320*27=8640

Answer 2

Răspuns:

48 = 2⁴ × 3

72 = 2³ × 3²

cmmdc (48; 72) = 2³ × 3 = 24

cmmmc (48; 72) = 2⁴ × 3² = 144

320 = 2⁶ × 5

432 = 2⁴ × 3³

cmmmc (320; 432) = 2⁶ × 3³ × 5 = 8640

cmmdc (320; 432) = 2⁴ = 16