Worldprofessor8990 Worldprofessor8990

01-04-2021
Mathematics

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Marcia listed all of the factors of 20 and all of the factors of 30. How many numbers appeared on both lists?

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kica226 kica226

01-04-2021

20 numbers if not repeating
28 numbers if repeating
20 makes more sense
Workup in photo below.
Good luck

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