Question

care sunt divizibili lui 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29 ​

Answer 1

Explicație pas cu pas:

1=1

2=1,2

3=1,3

4=1,2,4

5=1,5

6=1,2,3,6

7=1,7

8=1,2,4,8

9=1,3,9

10=1,2,5,10

11=1,11

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

13=1,13

14=1,2,7,14

15=1,3,5,15

16=1,2,4,8,16

17=1,17

18=1,2,3,6,9,18

19=1,19

20=1,2,4,5,10,20

SUCCES!