Question

Aflati divizori comuni ai nr: a) 72, 96, 120. b)150, 225. c) 420, 135, 225.

Answer 1

a) 1,2,3,4,6,8,12,24

b)1,3,5,15,25,75

c)1,3,5,15

Answer 2

a)D72={1,2,3,4,6,8,9,12,18,24,36,72}
D96={1,2,3,4,6,8,12,16,24,32,48,96}
D120={1,2,3,4,5,6,7,8,10,12,15,20,24,30,40,60,120}.
b)D150={1,2,3,5,6,10,15,25,30,50,75,150}
D225={1,3,5,9,15,25,45,75,225}
c)D420={1; 2; 3; 4; 5; 6; 7; 10; 12; 14; 15; 20; 21; 28; 30; 35; 42; 60; 70; 84; 105; 140; 210 și 420, }
D135={1,3,5,9,15,45,135}