Question

m.m.c de 12,6,20,36
m.m.c de 15,90,35,80
m.m.c de 4,10,30,8
m.m.c de 36,14,4,15​

Answer 1

M.m.c de 12,6,20,36

12, 6, 20, 36 / 2

6 , 3, 10 ,18 / 2

3, 3, 5, 9 / 3

1, 1, 5, 3 / 3

1, 1, 5, 1 / 5

1, 1, 1, 1/ 2×2×3×3×5= 180

m.m.c de 15,90,35,80

15, 90, 35, 80 / 2

15, 45, 35, 40 / 2

15, 45, 35, 20 / 2

15, 45, 35, 10 / 2

15, 45, 35, 5 / 3

5, 15, 35, 5 / 3

5, 5, 35, 5 / 5

1, 1, 7, 1 / 7

1, 1, 1, 1 /2×2×2×2×3×3×5×7= 5.040

m.m.c de 4,10,30,8

4, 10, 30, 8 / 2

2, 5, 15, 4 / 2

1, 5, 15, 2 / 2

1, 5, 15, 1 / 3

1, 5, 5, 1 / 5

1, 1, 1, 1 / 2×2×2×3×5= 120

m.m.c de 36,14,4,15

36, 14, 4, 15 / 2

18, 7, 2, 15 / 2

9, 7, 1, 15 / 3

3, 7, 1, 5 / 5

1, 7, 1, 1 / 7

1, 1, 1, 1,/2×2×3×5×7= 420