Question

Calcule
a) MMC (6,12)
b) MMC (8,24)
c) MMC (11,55)
d) MMC (25,75)
e) MMC (9,27,81) .
f) MMC (14,28,56)

Answer 1

Vamos lá

A)

6, 12 | 2

3, 6 | 3

3,3 | 3

1,1

2×3×3= 18

B)

8, 24 | 2

4, 12 | 2

2, 6 | 2

1, 3 | 3

1,1

2×2×2×3= 24

C)

11, 25 | 5

11, 5 | 5

11, 1 | 11

1,1

5×5×11 = 275

D)

25,75 | 3

25,25 | 5

5, 5 | 5

1,1

3×5×5= 75

E)

9, 27, 81 | 3

3, 9, 27 | 3

1, 3, 9 | 3

1, 1, 3 | 3

1,1,1

3×3×3×3= 81

F)

14, 28, 56 | 2

7, 14, 28 | 2

7, 7, 14 | 2

7, 7, 7 | 7

1, 1, 1

2×2×2×7 = 56