8th grade math
posted by HELP .
If two numbers are relatively prime, what is their LCM? Explain your reasoning and give 2 examples supporting your answer.

http://www.jiskha.com/display.cgi?id=1301195291
If the numbers are relatively prime, they have no common prime factors. The LCM is then the product of the two numbers. 
lcm stands for least common multiple which can be found by taking two number and looking for the least common number they both have