72 and 144
The LCM is 72.
72, 144, 216
812 is the LCMIt is: 812 and any of its multiples
126, 252 and 378.
36, 72, 108
36, 72, 108.
They are: 36, 72, 108.
90, 180, 270
63, 126, 189.
9, 18, 27, 36, 45, 54, 63, 72.
Oh, that's a fun question! Let's think about it like painting a happy little tree. The first nine common multiples of 3.14 are 3.14, 6.28, 9.42, 12.56, 15.7, 18.84, 21.98, 25.12, and 28.26. Just like adding colors to a canvas, these multiples of 3.14 come together in a beautiful pattern.
99, 198, 297, 396, 495.