What Is the Lowest Common Multiple of 9 11 and 13?

Answer

The lowest common multiple of 9, 11 and 13 is 1287. The least common multiple, otherwise known as LCM, is the smallest number that is a common multiple of the set of numbers given. The LCM of the co-primes, that is, 9, 11 and 13 is simply their product.
1 Additional Answer
It's simple to calculate the LCM of three numbers just as its easy to get the LCM of two numbers. For the case of 9, 11 and 13, their LCM is 1287. To do this, you get the multiples of 9; 0, 9, 18, 27, 36…1287… multiples of 11; 0, 11, 22, 33, 44, 55, 66, 77, 88, 99, 110...1287... and multiples of 13; 0, 13, 36, 52... 1287...
Q&A Related to "What Is the Lowest Common Multiple of 9 11 and..."
For the values: 15, 13, 11 the LCM is: 2,145.
http://wiki.answers.com/Q/What_is_the_lowest_commo...
Simply list the multiples of each number (multiply by 2, 3, 4, etc....
http://www.chacha.com/question/what-is-the-lowest-...
3960.
http://answers.yahoo.com/question/index?qid=201111...
1 is the only common factor of these numbers. 7*9*11 = 693 is their least common multiple.
http://www.blurtit.com/q3450689.html
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