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Mathematics 19 Online
OpenStudy (anonymous):

Which pair of numbers has 12 as a common factor? 48 and 66 60 and 84 3 and 4 30 and 72

OpenStudy (anonymous):

B is correct

OpenStudy (anonymous):

Just divide each one by 12 and see if you get a whole number. If you do than it has 12 as a factor

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