Question

mcm(8:20)=
mcm(10:14)=
mcm(28:70)=
mcm(5:25)=
mcm(2:9)=

Answer 1

Tema:minimo comun multiplo

mcm(8:20)=40

8 -20 |2

4 - 10|2

2 - 5 |2

1 - 5 |5

1 - 1|

m.c.m : 2×2×2×5=50

mcm(10:14)=70

10 - 14 |2

5 - 7 |5

1 - 7 |7

1 - 1 |

m.c.m : 2×5×7=70

mcm(28:70)=140

28 - 70 |2

14 - 35 |2

7 - 35 |5

7 - 7 |7

1 - 1 |

m.c.m : 2×2×5×7=140

mcm(5:25)=25

5 - 25 |5

1 - 5 |5

1 - 1 |

m.c.m:5×5=25

mcm(2:9)=18

2 - 9|2

1 - 9|3

1 - 3|3

1 - 1 |

m.c.m: 2×3×3=18

Answer 2

Respuesta:o,9

Explicación paso a paso:listo