Question

qual o m.m.c do numeros(12,15,20)

Answer 1

12,15,20 | 2
  6,15,10 | 2
  3,15,  5 | 3
  1,  5,  5 | 5
  1,  1,  1 | 

mmc (12,15,20) = 2 x 2 x 3 x 5 = 60

Answer 2

Boa Tarde

MMC=12, 15, 20 

12, 15, 20   | 2 
06, 15, 10   | 2 
03, 15, 05   | 3 
01, 05, 05   | 5 
01 ,01, 01   | 2² *3*5 = 4*3*5=60
resposta 60