All multiples of 12, such as 120, 600, 660.
9
All of its multiples from 3 to 999
Multiples of 25 up to 1000 are: 25;50;75;100;125;150;175;200;225;250;275;300;325;350;375;400;425;450;475; 500;525;550;575;600;625;650;675;700;725;750;775;800;825;850;875;900;925;950;975;1000
The multiples of 3 up to 30 are: 3,6,9,12,15,18,21,24,27,30.The multiples of 5 up to 30 are: 5,10,15,20,25,30.The only common multiples are 15 and 30.The LCM is: 30
12.
2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100
12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, 180, 192, 204, 216, 228, 240, 252, 264, 276,
4, 8, 12, 16, 20
66, 132, 198, 264, 330, 396, 462.
They are all te multiples of 6 within that range.
No odd numbers are multiples of 4.
All multiples of 3 have digits that add up to a multiple of 3.
There are none.
Way too many to list... 3 6 9 12 15 18 21 ...
All multiples of 12, such as 120, 600, 660.
9