To answer this, just use a spreadsheet, and put in {cell A1} 3, then in {cell A2} put '=A1+3', then just copy down to {cell A16666} Since 3 x 16667 = 50001. If you don't own a spreadsheet, Google Docs has a free online one, or OpenOffice is a free one to install on your computer.
You will have {3, 6, 9, 12, 15, ...., 49992, 49995, 49998}
4 is the first multiple of 4. 50000 is the 12,500th multiple of 4. In the time it would take me to type out 12,500 numbers, I can answer a lot of other questions. Here are the first ten:
4, 8, 12, 16, 20, 24, 28, 32, 36, 40 and just keep adding 4 until you get to 50000.
There are 834 such numbers. Here are some of them: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84.
3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99 and just keep adding 3 until you get to 6000.
Too many to list. There are 8,333 such numbers.
There are 16666 of them. I'll do the first ten.
3, 6, 9, 12, 15, 18, 21, 24, 27, 30 and just keep adding three until you get to 49998
They are members of the set of numbers of the form 3*k where k is a positive integer less than or equal to 16666.
Too many to list (3,334 of them).
The multiples of 4 up to 30 are: 4, 8, 12, 16, 20, 24, 28.
It's not. 4 is a multiple of 2. 2 is a factor of 4 because it can divide into 4 evenly with no remainder.
Four has an infinite number of multiples.
4 could only go up to 52 or 48, you could not get to 50 by just multiplying 4 by other whole numbers
Since 4 is a multiple of 2, all the multiples of 4 will be common.
No odd numbers are multiples of 4.
Look at the multiples of 6. The smallest and greatest multiples of 6 that can be divided evenly by 4 are 12 and 48. So the common multiples of 4 and 6 up to 50 are 12, 24, 36, and 48.
4,8,12,16,20,24,28,32,36,40
12500
250
4,8,12,16,20
12500
There are 125 such numbers.
The numbers up to 12 are 4,8,12,16,20,24,28,32,36,40,44,48.
All multiples MUST be multiples of 4.
The multiples of 4 up to 30 are: 4, 8, 12, 16, 20, 24, 28.
Since the LCM is 12 then the common multiples are multiples of 12 12, 24, 36, 48