Question

MMC de 12 21 35.
Mmmc de 12 18 40

Answer 1

mmc

12,21,35/2

6, 21,35/2 = mmc = 2²* 3 * 5 * 7  = 420 *****

3,21,35/3

1, 7,35/5

1,7,7 / 7

1, 1,1

1,1,1

12,18/40/2 >>>>> mmc = 2³ * 3² * 5 = 8 * 9 * 5 = 360 ***

6, 9.20/2

3,9,10/2

3,9.5/3

1, 3,5/3

1,1, 5/5

1,,1 1

Answer 2

12 - 21 - 35 | 2
6 - 21 - 35 | 2
3 - 21 - 35 | 3
1 - 7 - 35 | 5
1 - 7 - 7 | 7
1 - 1 - 1

Total: 420

12 - 18 - 40 | 2
6 - 9 - 20 | 2
3 - 9 - 10 | 2
3 - 9 - 5 | 3
1 - 3 - 5 | 3
1 - 1 - 5 | 5
1 - 1 - 1

Total: 360