Question

1. Calculează c.m.m.m.c. al numerelor:
a) 10 şi 15;
b) 30 şi 40;
c) 27 si 54;
d) 28 şi 70,
e) 112 şi 252.​

Answer 1

Răspuns:

A) M10= {0,10,20,30,40...}

M15={0,15,30...}

c.m.m.m.c= 30

B) M30={ 0,30,60,90,120...}

M40={0,40,80,120...}

c.m.m.m.c=120

C)M27={ 0,27,54...}

M54={ 0,54...}

c.m.m.m.c=54

D) M28={0,28,56, 84,112,140...}

M70={ 0,70,140...}

c.m.m.m.c= 140

E) M112={ 0,112,224,336,448,560,672,784,896,1.008...}

M252={0,252,504,756,1.008...}

c.m.m.m.c=1.008