Question

Calcule:
a) mmc(120, 54)
b) mmc(20, 54)
c) mmc(120, 20, 54)

Answer 1

Resposta:

Calcule:

a) mmc(120, 54)

120, 54 | 2

60, 27 | 2

30, 27 | 2

15, 27 | 3

5, 9 | 3

5, 3 | 3

5, 1 | 5

1, 1 | 1

MMC = 2 . 2 . 2 . 3 . 3 . 3 . 5 = 1080

b) mmc(20, 54)

20, 54 | 2

10, 27 | 2

5, 27 | 3

5, 9 | 3

5, 3 | 3

5, 1 | 5

1, 1 | 1

MMC = 2 . 2 . 3 . 3 . 3 . 5 = 540

c) mmc(120, 20, 54)

120, 20, 54 | 2

60, 10, 27 | 2

30, 5, 27 | 2

15, 5, 27 | 3

5, 5, 9 | 3

5, 5, 3 | 3

5, 5, 1 | 5

1, 1, 1 | 1

MMC = 2 . 2 . 2 . 3 . 3 . 3 . 5 = 1080

Answer 2

Resposta:

a) m.m.c 120,54=1080 b)m.m.c 20,54= 540 c)m.m.c 102,20,54=1080

Explicação passo-a-passo:

a)120,54|2

  60,27 |2

   30,27|3

    10,9|2

     5,9|3

      5,3|3

     5,1|5

1,1\  2 .2 .3 .2 .3 .3.5=1080

b) 20,54|2

10,27|2

5,27|3

5,9|3

5,3|3

5,1|5

1,1\2 .2 .3 .3 .3 .5=540

c)1220,20,54|2

60,10,27|2

30,5,27|3

10,5,9|2

5,5,9|3

5,5,3|3

5,5,1|5

1,1,1\2 .2 .3 .2 .3 .3 .5=1080

espero ter ajudado