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Common Multiples & LCM Quiz
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Common Multiples & LCM Quiz
30 Questions: Mixed LCM Practice

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Correct:30、Wrong:0
57.33
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Tips1
Check whether you need a multiple, common multiple, or LCM.
Look at the numbers and decide whether to list multiples or use prime factors.
Use the smallest number when the question asks for LCM.
For cycle problems, the next same time usually comes after the LCM of the cycles.
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