3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69.
No. the closest multiples are 69 and 72
23, 46, 69
69, 138, 207 and so on.
The multiples of 3 up to 50 are: 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48
69, 138, 207
All multiples of 3 have digits that add up to a multiple of 3.
Multiples of 3 are easy to identify. Their digits add up to a multiple of 3.
The Least Common Multiple of 69, 96: 2,208
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
54, 57, 60, 63, 66, 69, 72, 75, 78.
There are infinitely many of them and they are of the form 69*n where n is any counting number.
3,6,9,12