Question

B si C de la 2 e urgent dau coroana

Answer 1

Răspuns:

Explicație pas cu pas:

b)

54 = 2 * 3^3

36 = 2^2 * 3^2

24 = 2^3 * 3

cmmdc = 2*3 = 6

cmmmc = 2^3 * 3^3 = 216

_____________

c)

240 = 2^4 * 3 * 5

180 = 2^2 * 3^2 *5

cmmdc = 2^2 * 3 * 5 = 60

cmmmc = 2^4 * 3^2 * 5 = 720

Answer 2

b) 54=3³×2

36=3²×2²

24=2³×3

(54,36,24)=2×3=6

[54,36,24]=2³×3³=216

c) 240=2⁴×3×5

180=3²×2²×5

(240,180)=3²×2×5=90

[240,180]=2⁴×3²×5=720