well the lcm is found by factoring
15 is 3 *5
27 is 3 *3 *3
so the LCM is 3*3*3*5=135
others would be multiples of that like 270,405,540 etc
The common multiples of 27 and 36 are 108, 216, 324 and so on.
1, 3 and 9 are common factors of 27, 45 and 81. 27, 45 and 81 are multiples of 1, 3 and 9.
Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, and so on. Multiples of 5 are 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, adn so on. The common multiples of 3 and 5 are all of the multiples of 15, i.e. 15, 30, 45, 60, 75, 90, and so on.
The common multiples of 15 and 25 are all multiples of their LCM, which is 75. So, the common multiples are 75, 150, 225, 300, 375, 450, 525, 600, and so on.
The Least Common Multiple (LCM) for 8 10 15 is 120.
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 and so on.
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.
They are the six multiples of 15.