Cari keliptan bilangan dari :

3 : 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, ...

4 : 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, ...

6 : 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, ...

Kelipatan persekutuan adalah kelipatan bilangan 3, 4 dan 6 yang sama yaitu 12, 24, 36 dan 48