TACHS Math : Least common multiple

Study concepts, example questions & explanations for TACHS Math

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Example Questions

Example Question #1 : Tachs: Math And Ability

What is the least common multiple of  and ?

Possible Answers:

Correct answer:


Start by listing out multiples of :

Next, list out multiples of :

Now, find the smallest number that is found in both lists. In this case, the least common multiple must be .

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