135, 270, 405 and so on.
Find the multiples of 27 and 15:Multiples of 27:..27 x 5 = 135Multiples of 15:..15 x 9 = 135Thus, 135 is the same common denominator for 27 and 15.
the first two common multiples of 15,27 are 135,270
There is an infinite number of common multiples for 15 and 27. A common multiple of any two numbers is any number into which each of two or more numbers can be divided evenly (zero remainder).
135, 270, 405
27=3x3x315=3x5You need to cover both of these numbers.3x3x3x5=135
Multiples of 15 include 15, 30 and 45. For them to be common, they need to be compared to another set of multiples.
The multiples of 27 and 30 are :-1. Multiples of 27 are 3 and 92. Multiples of 30 are 3, 5,6,10, 15* * * * *No, those are FACTORS of the numbers, not multiples!The multiples of 27 and 30 are 270 and all its multiples.
Multiples of 27 include 27, 54, 81 and so on. For them to be common, they need to be compared to another set of multiples.
3 is a multiple of 15, 21, and 27.
Common Multiples are multiples which are common to both numbers So Multiples of 9 are 9, 18, 27, 36 etc... Multiples of 27 are 27, 54, 81 etc... you can work out the least common multiple as 27 We can see that 9 is a factor of 27 so all multiples of 27 are a common multiple with 9. But as there is no upper limit we can not work out a greatest common multiple as they bigger they get the closer they get to infinity! You tend to work out Greatest Common Factor and Least Common Multiple with regards numbers.
All multiples of the lowest common multiple of 15 and 27 are in both their times tables. The lcm of 15 and 27 is 135, so all multiples of 135 are in both the 15 and 27 times tables: 135, 270, 405, 540, 675, 810, 945, 1080, 1215, 1350, ...
They are the six multiples of 15.