There are 71 multiples altogether here. Some of them are 7, 14, 21.
Multiples of 28
Since all 3 are prime numbers LCM = 3 * 5 * 7 = 105 All multiples of 105 are multiples of 3, 5 and 7
There are several multiples of 100. The multiples of 1 are: 1, 2, 3, 4, 5, 6, 7, 8 ect. All you have to do is add 2 zeroes. The multiples of 100 are: 100, 200, 300, 400, 500, 600, 700, 800 ect.
42 is the LCM of 3, 6 and 7. All multiples of 42 are multiples of 3, 6 and 7
There are no multiples of 7 down there, nor are there any NON-multiples of 7 . The truth is that there are no numbers at all below.
Step-by-step explanation: The greatest number between 200 and 500 that is divisible by 7 is 497. So the multiples of 7 in this range are 203, 210, 217, 224, … 490, 497.
Since 14 is a multiple of 7, all of its multiples are common.
Multiples of 28
Since all 3 are prime numbers LCM = 3 * 5 * 7 = 105 All multiples of 105 are multiples of 3, 5 and 7
There are several multiples of 100. The multiples of 1 are: 1, 2, 3, 4, 5, 6, 7, 8 ect. All you have to do is add 2 zeroes. The multiples of 100 are: 100, 200, 300, 400, 500, 600, 700, 800 ect.
42 is the LCM of 3, 6 and 7. All multiples of 42 are multiples of 3, 6 and 7
There are no multiples of 7 down there, nor are there any NON-multiples of 7 . The truth is that there are no numbers at all below.
Itself and all other multiples of 7
Oh, dude, multiples of 7 from 1 to 500? That's like asking me to count how many times I've eaten pizza in my life - too many to keep track of! But hey, I can tell you that the multiples of 7 in that range are 7, 14, 21, 28, and so on until you hit 497. So, like, there you go, math wizard!
All multiples of 7, which is an infinite number.
70, 140, 210, 280, 350, 420, 490
1, 2, 4, 7, 24 and 28 are all the multiples of 28