Question

qual é o m.m.c de(12,18,20)?

Answer 1

12, 18, 20/ 2
6, 9, 10 / 2
3, 9, 5 / 3
1, 3 , 5 / 3
1, 1, 1, / 5
1, 1, 1 = 2x2x3x5= 180

Answer 2

12 18 20 / 2
06 09 10 / 2
03 09 05 / 3
01 03 05 / 3
01 01 05 / 5
01 01 01

2² * 3² * 5 = 180

O mmc de 12 18 20 é 180