60, 120, 180, 240, 300, 360, 420, 480, 540, 600, 660, 720, 780, 840, 900, 960
60 and the infinitely many multiples of 60.
They can be and are.
60, 120, 180 and so on.
what has the common multiples 25 95
30, 60, 90 and so on. Multiples of 30.
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
20, 40, 60, 80, 100, 120 and just keep adding 20 until you get to 1000
60 and 42 have no common multiples under 100.
250
30, 60, 90, 120, 150, 180, 210 and just keep adding 30 until you get to 990
Just 42.
All multiples of 12, such as 120, 600, 660.
60, 120, 180 and so on. Since numbers don't stop, multiples don't stop either.
All multiples of 840 are common multiples of 60 and 280
They are all te multiples of 6 within that range.
The multiples of 60 include 60, 120 and 180. For them to be common, they need to be compared to another set of multiples.
28 and 56