M. m.c de 186,36 e 120

a) MMC(12, 35, 70) = 2² × 3 × 5 × 7 = 420

b) MMC(24, 36, 100) = 2³ × 3² × 5² = 1800

c) MMC(9, 15, 720) = 2⁴ × 3² × 5 = 720

d) MMC(32, 80, 144) = 2⁵ × 3² × 5 = 1440

e) MMC(48, 64, 120) = 2⁶ × 3 × 5 = 960

f) MMC(88, 186, 360) = 2³ × 3² × 5 × 11 × 31 = 122760

g) MMC(210, 280, 420) = 2³ × 3 × 5 × 7 = 840

Espero ter ajudado!