Question

determine MMC de 20,30,40,80​

Answer 1

20,30,40,80|2

10,15,20,40|2

5,15,10,20|2

5,15,5,10|2

5,15,5,5|3

5,5,5,5|5

1,1,1,1

${2}^{4} \times 3 \times 5$

a resposta é 240