Question

Resolva os seguintes números usando o m.m.c.
a)15,18,24

b)34,28,36

c) 36,46,64

d)64,82,27

e)92,54,32

f)124,142,180.

me ajudem por favoor , é pra hoje​

Answer 1

a) 15, 18, 24 | 2

15, 9, 12 | 2

15, 9, 6 | 2

15, 9, 3 | 3

5, 3, 1 | 3

5, 1, 1 | 5

1, 1, 1 | 1

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

b) 34, 28, 36 | 2

17, 14, 18 | 2

17, 7, 9 | 3

17, 7, 3 | 3

17, 7, 1 | 7

17, 1, 1 | 17

1, 1, 1 | 1

MMC = 2 . 2 . 3 . 3 . 7 . 17 = 4284

c) 36, 46, 64 | 2

18, 23, 32 | 2

9, 23, 16 | 2

9, 23, 8 | 2

9, 23, 4 | 2

9, 23, 2 | 2

9, 23, 1 | 3

3, 23, 1 | 3

1, 23, 1 | 23

1, 1, 1 | 1

MMC = 2 . 2 . 2 . 2 . 2 . 2 . 3 . 3 . 23 = 13248

d) 64, 82, 27 | 2

32, 41, 27 | 2

16, 41, 27 | 2

8, 41, 27 | 2

4, 41, 27 | 2

2, 41, 27 | 2

1, 41, 27 | 3

1, 41, 9 | 3

1, 41, 3 | 3

1, 41, 1 | 41

1, 1, 1 | 1

MMC = 2 . 2 . 2 . 2 . 2 . 2 . 3 . 3 . 3 . 41 = 70848

e) 92, 54, 32 | 2

46, 27, 16 | 2

23, 27, 8 | 2

23, 27, 4 | 2

23, 27, 2 | 2

23, 27, 1 | 3

23, 9, 1 | 3

23, 3, 1 | 3

23, 1, 1 | 23

1, 1, 1 | 1

MMC = 2 . 2 . 2 . 2 . 2 . 3 . 3 . 3 . 23 = 19872

f) 124, 142, 180 | 2

62, 71, 90 | 2

31, 71, 45 | 3

31, 71, 15 | 3

31, 71, 5 | 5

31, 71, 1 | 31

1, 71, 1 | 71

1, 1, 1 | 1

MMC = 2 . 2 . 3 . 3 . 5 . 31 . 71 = 396180