24/7/22222/
http://wiki.answers.com/Q/What_are_the_common_mult...

Multiples are the numbers divisible by both numbers. LCM of 40 are
http://www.chacha.com/question/whatisthelowest...

The lcm of two numbers is their product divided by their gcd (greatest common divisor) The Euclidean algorithm is a very efficient way of determining the gcd. It's not a "formula
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The LCM is: 30.
http://wiki.answers.com/Q/What_is_the_lowest_commo...
