Question

determine o mmc dos pares de números abaixo ? 12 e 15 6 e 8 18 e 20 16 e 20 10 e 32 12 e 27​

Answer 1

a) 12, 15 | 2

6, 15 | 2

3, 15 | 3

1, 5 | 5

1, 1 | 1

MMC = 2 . 2 . 3 . 5 = 60

b) 6, 8 | 2

3, 4 | 2

3, 2 | 2

3, 1 | 3

1, 1 | 1

MMC = 2 . 2 . 2 . 3 = 24

c) 18, 20 | 2

9, 10 | 2

9, 5 | 3

3, 5 | 3

1, 5 | 5

1, 1 | 1

MMC = 2 . 2 . 3 . 3 . 5 = 180

d) 16, 20 | 2

8, 10 | 2

4, 5 | 2

2, 5 | 2

1, 5 | 5

1, 1 | 1

MMC = 2 . 2 . 2 . 2 . 5 = 80

e) 10, 32 | 2

5, 16 | 2

5, 8 | 2

5, 4 | 2

5, 2 | 2

5, 1 | 5

1, 1 | 1

MMC = 2 . 2 . 2 . 2 . 2 . 5 = 160

f) 12, 27 | 2

6, 27 | 2

3, 27 | 3

1, 9 | 3

1, 3 | 3

1, 1 | 1

MMC = 2 . 2 . 3 . 3 . 3 = 108