Question

Calculați c.m.m.m.c. :
[ 2,4,8,]
[ 4,8,16]
[ 10, 15, 30]
[ 12,24,36]



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Answer 1

[2,4,8]=2*2*2=8

2=2

4=2*2

8=2*2*2

[4,8,16]=2*2*2*2=16

4=2*2

8=2*2*2

16=2*2*2*2

[10,15,30]=5*5*3=30

10=5*2

15=5*3

30=5*5*3

[12,24,36]=2*2*2*2*3=36

12=2*2*3

24=2*2*2*3

36=2*2*2*2*3

Answer 2

Răspuns:

a)2=1,2

4=1,2,4

8=1,2,4,8 c.m.m.d.c =2

b)4=1,2,4

8=1,2,4,8

16=1,2,4,8,16 c.m.m.d.c =4

c) 10=1,2,5,10

15=1,3,5,15

30= 1,2,3,5,6,10,15,30 c.m.m.d.c=5

d) 12=1,2,3,4,6,12

24=1,2,3,4,6,8,12

36=1,2,3,4,6,9,12,18,36 c.m.m.d.c =12