Question

2. Calcule.
a) mmc (12, 18)
b) mmc (14, 21)
c) mmc (8, 10, 20)
d) mmc (18, 24, 36)​

Answer 1

Resposta:

a =  36

b = 42

c = 40

d = 72

Explicação passo-a-passo:

a) 2.2.3.3 = 36

b) 7.2.3 = 42

c) 2.2.2.5 = 40

d) 2.2.2.3.3 = 72

(fatorei os números)