Question

Cual es el m.c.d y el m.c.m

-20 ,50 y 35

-4 ,36 ,18 y 6

-40 ,32 y 80

-55 y 22

-100 ,150 y 80

Answer 1

m.c.m (-20 ,50, 35) = 2^2 . 5^2 . 7 = 4. 25. 7 = 700

m.c.d (-20 ,50, 35)= 2. 5 = 10

20 = 2^2 . 5

50 = 2 . 5^2

35 = 5. 7

m.c.m(-4 ,36 ,18, 6)= 2^2. 3^2.= 36

m.c.d(-4 ,36 ,18, 6)= 2.3 = 6

4 = 2^2

36 = 3^2. 2^2

18 = 2, 3^2

6= 2.3

mcm (-40 ,32 y 80) = 2^4 . 5 = 80

mcd (-40 ,32 y 80)= 2^3 = 8

40 = 2^3 . 5

32= 2^4

80= 2^4 . 5

mcm (- 55, 22) = 2.5.11 = 110

mcd (- 55, 22) =  11

55 = 5. 11

22= 2. 11

mcm(-100 ,150 y 80)= 2^4. 3.5^2 = 1200

mcd(-100 ,150 y 80)= 2.5= 10

100 = 2^2. 5^2

150 = 2. 3. 5^2

80= 2^4 .5

saludos