Posted by **Raj** on Friday, October 28, 2011 at 10:05pm.

If a is the greatest common factor of 72 and 48, and if b is the greatest common factor of 108 and 144, what is the least common multiple of a and b

- Math -
**Ms. Sue**, Friday, October 28, 2011 at 10:19pm
a = 24

b = 36

LCM = 72

- Math -
**Anonymous**, Wednesday, April 10, 2013 at 6:31pm
612

1236

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