Homework Help: MATH

Posted by Vanessa on Monday, September 13, 2010 at 4:45pm.

Given the GCF or LCM, what else do you know about each pair of numbers?
a) Two numbers have GCF of 2.
b) Two numbers have an LCM of 2.

Please and thankyou!

MATH - Anonymous, Monday, September 13, 2010 at 5:09pm
google "greatest common factor" and "lowest common denominator"

I'm sure if you know what they are, then you'll be able to answer parts a) and b).
MATH - Ms. Sue, Monday, September 13, 2010 at 5:15pm
Here are two excellent sites for learning about GCF and LCM.

http://www.mathsisfun.com/greatest-common-factor.html

http://www.math.com/school/subject1/lessons/S1U3L3GL.html

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