Question

el minimo comun multiplo de :

490

48 32 /

82 42

14 49

68 104

94 ​

Answer 1

a)

490/2

245/5

49/7

7/7

1

m.c.m = 2 × 5 × 7 × 7 = 2 × 5 × 7²

b)

48 32/2

24 16/2

12 8/2

6 4/2

3 2/2

3 1/3

1

m.c.m = 2 × 2 × 2 × 2 × 2 × 3 = 2⁵ × 3

c)

82 42/2

41 21/3

41 7/7

41 1/41

1

m.c.m = 2 × 3 × 7 × 41

d)

14 49/2

7 49/7

1 7/7

1

m.c.m = 2 × 7 × 7 = 2 × 7²

e)

68 104/2

34 52/2

17 26/2

17 13/13

17 1/17

1

m.c.m = 2 × 2 × 2 × 13 × 17 = 2³ × 13 × 17