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Is the number prime or composite 39 and 47

2 Answers

5 votes

Answer:

39 is composite because you can divide it by 3, 13, 39

47 is prime because its only factors are 1 and itself

Explanation:

User Steve Hwang
by
5.1k points
2 votes

prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

39 is composite

47 is prime

User ProbablyCorey
by
5.6k points
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