Question

Calcule: a) MMC (12,16) B) MMC (16,35) C) MMC (18,30) D) MMC (12,66) E) MMC (45,60) F) MMC (30,50)​

Answer 1

Oi....

O MMC são fatores comuns e não comuns de maiores expoentes:

Calcule o MMC de:

a) (12,16)

12, 16 | 2

6, 8 | 2

3, 4 | 2

3, 2 | 2

3, 1 | 3

1, 1

MMC = 2 . 2 . 2 . 2 . 3 = 48

MMC = 48

b) (16,35)

16, 35 | 2

8, 35 | 2

4, 35 | 2

2, 35 | 2

1, 35 | 5

1, 7 | 7

1, 1

MMC = 2 . 2 . 2 . 2 . 5 . 7 = 560

MMC = 560

c) (18,30)

18, 30 | 2

9, 15 | 3

3, 5 | 3

1, 5 | 5

1, 1

MMC = 2 . 3 . 3 . 5 = 90

MMC = 90

d) (12,66)

12, 66 | 2

6, 33 | 2

3, 33 | 3

1, 11 | 11

1, 1  

MMC = 2 . 2 . 3 . 11 = 132

MMC = 132

e) (45,60)

45, 60 | 2

45, 30 | 2

45, 15 | 3

15, 5 | 3

5, 5 | 5

1, 1

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

MMC = 180

f) (30,50)​

30, 50 | 2

15, 25 | 3

5, 25 | 5

1, 5 | 5

1, 1

MMC = 2 . 3 . 5 . 5 = 150

MMC = 150

Espero ter ajudado.