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The LCM of (9,15) is 3.
9 = 3 * 3
15 = 5 * 3
therefore
3 is a common multiple. also three is the lowest multiple.
therefore...
LCM (3,15) = 3
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∙ 12y ago
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What are the common multiples of 9 15 and 20?
The common multiples of 9, 15, and 20 are an infinite set of multiples of their least common multiple, which is 180. so the common multiples of 9, 15, and 20 are 180, 360, 540, 720, 900, 1080, 1260, 1440, 1620, 1800, and so on.
What are the common multiples of3?
Multiples of 3 include 3, 6, 9, 12, 15, and so on. To be common, they need to be compared to another set of multiples.
What are the common multiples of 15 and 16?
The common multiples of 15 and 16 are 240, 480, 720 and so on.
What is the common multiple of 15 30 and 45?
There are infinite common multiples for a set of numbers. So it is not possible to write down all the common multiples. Some common multiples of 15, 30 and 45 are 90, 180, 270, 360,... There is another way to find common multiples: Write the multiples of LCM(15, 30, 45). Actually the common multiples of a set of numbers are the multiples of their LCM. LCM of 15, 30 and 45 is 90. And the multiples of 90 are 90, 180, 270, 360, 450, 540,... which are the common multiples of 15, 30 and 45.
What are the common multiples of 9 and 11?
The common multiples of 9 and 11 are 99, 198, 297 and so on.
What are the common multiples of 9 15 and 20?
The common multiples of 9, 15, and 20 are an infinite set of multiples of their least common multiple, which is 180. so the common multiples of 9, 15, and 20 are 180, 360, 540, 720, 900, 1080, 1260, 1440, 1620, 1800, and so on.
What common multiples for 9 15 and 18?
All multiples of 90.
What is the least common multiples for 9 and 15?
The Least Common Multiple of 9 and 15 is 45.
What are the multiples of 15 9 3?
The lowest common multiple of 15, 9 and 3 is 45 but the individual multiples of 15, 9 and 3 can go on for evermore
Least common multiples of 9 and 15?
3
What are the least common multiples of 9 an 15?
The biggest common divisor of 9 and 15 is 3. To find the least common multiples of 9 an 15 you should multiply these numbers and divide the result by their biggest common divisor. 9x15/3=45
What are the least common multiples of 9 and 15 and 6?
The LCM of 6, 9, and 15 is 90.
What are the least common multiples of 9 15 24?
It is: 360
What common multiples of 15?
To find common multiples you need the multiples of at least 2 numbers for example: To find multiples of 15 you have to do this: 15 x 1 = 15 15 x 2 = 30 15 x 3 = 45 15 x 4 = 60 15 x 5 = 75 The first five multiples of 15 are 15, 30, 45, 60, 75 Now find the multiples of another number like lets say 9 9 x 1 = 9 9 x 2 = 18 9 x 3 = 27 9 x 4 = 36 9 x 5 = 45 The first five multiples of 9 are 9, 18, 27, 36, 45 Now compare the results of the two numbers 15 and 9 and you can see they have a common multiple of 45. Normally you want to continue finding multiples for each number until you have at least 2 common multiples.
What are the common multiples of 3?
Multiples of 3 include 3, 6, 9, 12, 15 and so on. For them to be common, they need to be compared to another set of multiples.
What are the common multiples of3?
Multiples of 3 include 3, 6, 9, 12, 15, and so on. To be common, they need to be compared to another set of multiples.
What are 3 15 and 9 common multiples?
Any multiple of 45.
