Question

usando a decomposição em fatores primos,determinar

a)M.M.C (24,30)

b)M.M.C (45,60)

c)M.M.C (18,20,24)

por favor se tiverem como me responder na ordem

Answer 1

Olá.

A) MMC( 24,30 )

24,30________I 2

12,15________I 2

6,15________I 2

3,15_______I 3

1,5_______I 5

1,1______I 2 × 2 × 2 × 3 × 5 = 120

B) MMC(45,60)

45,60_____________I 2

45,30____________I 2

45,15___________I 3

15,5___________I 3

5,5___________I 5

1,1___________I 2 × 2 × 3 × 3 × 5 = 180

C) MMC(18,20,24)

18,20,24_____________I 2

9,10,12_____________I 2

9,5,6_____________I 2

9,5,3____________I 3

3,5,1___________I 3

1,5,1__________I 5

1,1,1_________I 2 × 2 × 2 × 3 × 3 × 5 = 360