Question

1.)Scrieți mulțime divizorilor naturali ai numarului:6;10;12;28;37;40;63;72.

2.)Scrieți primii șase multipli ai numarului:2;3;5;8;12;20;3

Answer 1

1) 6= 1,2,3,6
10=1,2,5,10
12=1,2,3,4,6,12
28=1,2,4,7,14,28
37=1,37
40=1,2,4,5,8,10,20,40
63=1,3,7,9,21,63
72=1,2,3,4,6,8,9,12,18,24,36,72

2) 2=2,6,8,10,12,14
3=3,6,9,12,15,18
5=5,10,15,20,25,30
8=8,16,24,32,40,48
12=12,24,36,48,60,72
20=20,40,60,80,100,120