Question

el mcm (20,30)=60 y el mcd (20,30)=15.

Answer 1

Yeliana,

Comprobamos los valores

20.....30/2

10.......15/2

.5........15/3

.5..........5/5

.1...........1

mcm(20, 30) = 2^2x3x5 = 60

60 valor correcto

20/2

10/2

5/5

1

20 = 2^2x5

30/2

15/3

.5/5

.1

30 = 2x3x5

mcd(20, 3) = 2x5 = 10

15 valor incorrecto