Question

calcule por fatoração (m.m.c.)

1)12;15;4
2)6;8;9
3)16;14;24
4)36;10;8
5)6;16;28
6)21;18;32​

Answer 1

OI....

O MMC de:

1) 12, 15, 4

12, 15, 4 | 2

6, 15, 2 | 2

3, 15, 1 | 3

1, 5, 1 | 5

1, 1, 1

MMC = 2 . 2 . 3 . 5 = 60

2) 6, 8, 9

6, 8, 9 | 2

3, 4, 9 | 2

3, 2, 9 | 2

3, 1, 9 | 3

1, 1, 3 | 3

1, 1, 1

MMC = 2 . 2 . 2 . 3 . 3 = 72

3) 16, 14, 24

16, 14, 24 | 2

8, 7, 12 | 2

4, 7, 6 | 2

2, 7, 3 | 2

1, 7, 3 | 3

1, 7, 1 | 7

1, 1, 1

MMC = 2 . 2 . 2 . 2 . 3 . 7 = 336

4) 36, 10, 8

36, 10, 8 | 2

18, 5, 4 | 2

9, 5, 2 | 2

9, 5, 1 | 3

3, 5, 1 | 3

1, 5, 1 | 5

1, 1, 1

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

5) 6, 16, 28

6, 16, 28 | 2

3, 8, 14 | 2

3, 4, 7 | 2

3, 2, 7 | 2

3, 1, 7 | 3

1, 1, 7 | 7

1, 1, 1

MMC = 2 . 2 . 2 . 2 . 3 . 7 = 336

6) 21, 18, 32​

21, 18, 32 | 2

21, 9, 16 | 2

21, 9, 8 | 2

21, 9, 4 | 2

21, 9, 2 | 2

21, 9, 1 | 3

7, 3, 1 | 3

7, 1, 1 | 7

1, 1, 1

MMC = 2 . 2 . 2 . 2 . 2 . 3 . 3 . 7 = 2016

Espero ter ajudado.