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Four students each made a list of prime numbers eric 5,7,17,23 maya 3,5,13,17 bella 2,3,17,19 jordan 7,11,13,21 who made an error and include composite number?

Four students each made a list of prime numbers eric 5,7,17,23 maya 3,5,13,17 bella 2,3,17,19 jordan 7,11,13,21 who made an error and include composite number?
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Four students each made a list of prime numbers eric 5,7,17,23 maya 3,5,13,17 bella 2,3,17,19 jordan 7,11,13,21 who made an error and include composite number?

User NstCactus
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2 Answers

5 votes
it's jordan... bc 21 can be divived by 3 and 7. 21 is a composite number
User Killerrin
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6 votes
Jordan. A composite number is any number that has more factors than 1 and itself. 3x7=21, so 21 is composite.
User Brian Wylie
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