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Posted by **Rachael** on Thursday, December 11, 2008 at 4:37pm.

- Math -
**Ms. Sue**, Thursday, December 11, 2008 at 4:46pmMultiples of 9: 9, 18, 27, 36, 45 . . .

Multiples of 27: 27, 54, 80 . . .

Which is the smallest common multiple?

Factors of 9: 1, 3, 9

Factors of 27: 1, 3, 9, 27

What is the largest factor?