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ANSWER: 72

Prime Factorization:

4 =...2 x 2

3 =...........x.3

8 =.. 2 x 2 x ......2

9 =..............3......x 3

12=..2 x 2 x 3

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LCM=2 x 2 x 3 x 2 x 3 = 72

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12y ago

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