There is an infinite number of common multiples for 18 and 30 A common multiple of any two or more numbers is any number into which each of two or more numbers can be divided evenly (zero remainder). However, the least or lowest common multiple of 18 and 30 is 90.
there are infinite amount of common multiples.
The multiples of 3 up to 30 are: 3,6,9,12,15,18,21,24,27,30.The multiples of 5 up to 30 are: 5,10,15,20,25,30.The only common multiples are 15 and 30.The LCM is: 30
The common multiples of 5 and 6 are the multiples of their lowest common multiple (which is 30), so there are infinitely many common multiples of 5 and 6. The first five are: 30, 60, 90, 120, 150.
30 = 2*3 *518 = 2*3*3The LCM of 30 and 18 = 2*3*3*5 = 90 (
18
Multiples of 6 include 6, 12, 18, 24, 30 and so on. For them to be common, they need to be compared to another set of multiples.
90, 180, 270
The first five multiples of 6 are 6, 12, 18, 24 and 30. For them to be common, they need to be compared to another set of multiples.
The common multiples of 18 and 24 are 72 and 144.
6, 12, 18, 24, 30, AND 42
Multiples of 6: 6, 12, 18, 24, 30, 36, ................ Multiples of 10: 10, 20, 30, 40, ................ 30 is the LCM (least common multiple) of 6 and 10. correct but LCM stands for lowest common multiple...
Since 30 is a multiple of 6, all multiples of 30 are common.
All multiples of 36 are multiples of 18.
Multiples of 6 are 6, 12, 18, 24, 30, 36…Multiples of 15 are 15, 30, 36… The LCM of 6 and 15 is 30.
The common multiples of 1 and 6 are the same as the multiples of 6. They are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and so on.
there are infinite amount of common multiples.
Multiples of 30 include 30, 60, 90, 120 and so on. For them to be common, they need to be compared to another set of multiples.