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Is 19, and 40 a prime or composite number

2 Answers

4 votes

Answer:

19 is composition 40 is prime number

User Bill Venners
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6 votes

Answer:

19 is a prime number. 40 is a composite number

Explanation:

40 can be divided by number other than 1 and its self

19 can only be divided by 1 and itself

User Yitzhak Khabinsky
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