Question

a) MMC ( 16 e 30) =

b) MMC (24 e 45) =

c) MMC (28 e 42) =

d) MMC (35 e 27) =

Answer 1

a) 16, 30 | 2

8, 15 | 2

4, 15 | 2

2, 15 | 2

1, 15 | 3

1, 5 | 5

1, 1 | 1

MMC = 2 . 2 . 2 . 2 . 3 . 5 = 240

b) 24, 45 | 2

12, 45 | 2

6, 45 | 2

3, 45 | 3

1, 15 | 3

1, 5 | 5

1, 1 | 1

MMC = 2 . 2 . 2 . 3 . 3 . 5 = 360

c) 28, 42 | 2

14, 21 | 2

7, 21 | 3

7, 7 | 7

1, 1 | 1

MMC = 2 . 2 . 3 . 7 = 84

d) 35, 27 | 3

35, 9 | 3

35, 3 | 3

35, 1 | 5

7, 1 | 7

1, 1 | 1

MMC = 3 . 3 . 3 . 5 . 7 = 945