LCM of 3 and 7 under 40 is 21
33 multiples of 3 10 multiples of 10 -3 multiples of both 40 total
The multiples of 6 between 1 and 40 are... 6, 12, 18, 24, 30 and 36
120, 160.
All numbers that are multiples of all 2, 8 & 10 are multiples of their lowest common multiple which is 40.The multiples of 40 are 40, 80, 120, 160, ... of which only 80 is between 61 and 107.
Not all multiples of 40 are multiples of 80. Only the even multiples of 40 are also multiples of 80. The odd multiples, e.g. 40, 120, 200, 280, and 360, are not multiples of 80.
8
9 of them.
45 and 54 are the multiples of 9 between 40 and 60
The multiples of 40 are 40, 80, 120, 160, 200, 240, 280, 320, and so on. The multiples of 50 are 50, 100, 150, 200, 250, 300 350, 400, 450, 500, and so on. The common multiples of 40 and 50 are 200, 400, 600 and so on.
They are all integers of the form 40*k where k is an integer.
The two integers are A and A+40 or, equivalently, B and B-40.
What are the odd multiples of 3 between 10 and 40? 15, 21, 27, 33, 39. What multiples of 10 is 34 between?
Since they are between, implying that 30 & 40 are not included, then the answer is 2: they are 32 & 36.
There are six multiples of both 2 and 3 that fall between 1 and 40. They are: 6, 12, 18, 24, 30, 36.
The total number of integers that are multiples of both 42 and 56 is infinite. Here are the first few: 168, 336, 504, 672, 840 . . .
33 multiples of 3 10 multiples of 10 -3 multiples of both 40 total
The multiples of 6 between 1 and 40 are... 6, 12, 18, 24, 30 and 36