Verified answer

Explicação passo-a-passo:

Qual é o Mmc de:

a)

Mmc(17,85)= 85

17,85: 5

17,17: 17

-------------

1,1

= 5.17

= 85

___________

b)

Mdc(78,84) = 1092

78,84: 2

39,42: 2

39,21: 3

13,7: 7

13,1: 13

1,1

= 2.2.3.7.13

=12.91

= 1092

_____________

c)

Mdc(120,160)= 480

120,160: 2

60,80: 2

30,40: 2

15,20: 2

15,10: 2

15,5: 3

5,5: 5

1,1

= 2.2.2.2.2.3.5

= 32.15

= 480

_____________

d)

Mdc(54,72)= 216

54,72: 2

27,36: 2

27,18: 2

27,9: 3

9,3: 3

3,1: 3

1,1

= 2.2.2.3.3.3

= 2.3.2.3.2.3

= 6.6.6

= 216

e)

Mmc(32,33)= 1056

32,33: 2

16,33: 2

8,33: 2

4,33: 2

2,33: 2

1,33: 3

1,11:11

1,1

= 2.2.2.2.2.3.11

= 32.3.11

= 96.11

= 1056

___________

f)

Mmc(115,35) = 805

115,35: 5

23,7: 7

23,1: 23

1,1

= 5.7.23

= 35.23

= 805