20, 40, 60, 80, 100, 120 and just keep adding 20 until you get to 1000
There are 143 such numbers, too many to list.
5 - 10 - 15 - 20 - 25 - 30
The first four multiples of 20 are: 20 40 60 80
333
Multiples of 20 include 20, 40, 60, 80, 100, 120, and so on Multiples of 90 include 90, 180, 270, 360, 450, 540, 630, and so on. Common multiples of 20 and 90 include any multiple of 180.
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
250
1020, 1040 and 1060
Three numbers.
All multiples of 12, such as 120, 600, 660.
There are 143 such numbers, too many to list.
All of its multiples from 3 to 999
12.
4, 8, 12, 16, 20
4, 8, 12, 16 and 20
Any multiples of 20.
The multiples of 1,000 are an infinite number of integers in the set that begins 1000, 2000, 3000, 4000, and so on.