There are 3,333 multiples of three that fall between 1 and 10,000.
9000 integers.
There are 57 integers that are multiples of seven that fall between the numbers one and 400.
128!
There are 457 such numbers.
There are 57 such numbers.
Only the multiples of 1000.
3,333.
10
One less than 10000.
Counting 10000, there are 17999.
LCM of 3 and 7 under 40 is 21
There are 67 multiples of 6 and 50 multiples of 8 in that range. Their total, 117, will include numbers that are both.