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Which choices are common factors of the numerator and denominator of the fraction below ? Check all that apply

Which choices are common factors of the numerator and denominator of the fraction-example-1
User Cerulean
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1 Answer

5 votes

Answer:

1 and 7

Explanation:

21: 1, 3, 7, 21

28: 1, 2, 4, 7, 14, 28

Common: 1, 7

User Serx
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