Question

Determine.

a. m.m.c (6, 9)
b. m.m.c (14, 21)
c. m.d.c (18, 27)
d. m.d.c (20, 80)​

Answer 1

A)

6,9|2

3,9|3

1,3|3

1,1|2×3×3=18

M.M.C =18

B)

14,21|2

7,21|3

7,7|7

1,1|2×3×7=42

M.M.C=42

C)

18,27|2

9,27|3

3,9|3

1,3|3

1,1|2×3×3×3=54

M.M.C=54

D)

20,80|2

10,40|2

5,10|2

5,5|5

1,1|2×2×2×2×5=80

M.M.C=80

Espero ter ajudado