
Thank you for using the Jiskha Homework Help Forum. Hopefully, this will help:
http://www.helpwithfractions.com/leastcommondenominator.htmlposted by SraJMcGin

P.S. Something here may also help:
1. http://www.lessontutor.com/sv1.html
2. http://www.math.com/school/subject1/lessons/S1U4L3DP.htmlposted by SraJMcGin

Is 6/28 the lowest common denominator or 3/7
posted by Serena
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