77, 770 and 770000 are three.
what are the common multiples of 7 and 11 between 1 and 100
The common multiples of 3, 5, 7, 9, and 11 are the numbers that are divisible by all of these numbers. The least common multiple (LCM) of these numbers is 10395. Therefore, any multiple of 10395 is a common multiple of 3, 5, 7, 9, and 11.
The common multiples of 3 and 7 are 21, 42, 63 and so on.
77, 154, 231, 308.... ( So on) Basically the multiples that are common between 7 and 11 are multiples of 77.
42 is the LCM of 3, 6 and 7. All multiples of 42 are multiples of 3, 6 and 7
There is an infinite amount of common multiples starting with 77.
Oh, dude, you want common multiples of 3 and 7 up to 100? Well, let me break it down for you. The common multiples of 3 and 7 are numbers that both 3 and 7 can divide evenly into. So, the common multiples of 3 and 7 up to 100 are 21, 42, 63, and 84. Like, that's it.
The common multiples of an set of numbers are the multiples of their lowest common multiple. lcm(7, 8, 9) = 504 → the first 3 common multiples of 7, 8, 9 are 504, 1008, 1512.
231
Odd multiples of 21.
There are infinitely many common multiples of 3, 5 and 7, each one 105 larger than the previous one. Or to put it another way: the common multiples of 3, 5 and 7 are the multiples of their lowest common multiple which is 105. ie their common multiples are all the multiples of 105, of which there is no end - there is an infinite number of multiples of 105 (or any other number [except zero]).
LCM(4, 11, 7) = 308