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Q: Are 36 31 87 62 23 composite or prime numbers?

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23 and 31 are prime numbers whereas 52 33 60 and 25 are composite numbers.

Both 31 and 23 are prime numbers as they both can only be divided by 2 numbers themselves and 1

Yes, those are prime numbers.

23, 29 and 31 are prime. The rest are composite.

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23, 29 and 31 are prime, the rest are composite.

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31 and 23 are prime numbers.

7, 31, 103 All three are prime numbers and not composite numbers.

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31 and 47 are prime, the rest composite.

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31 are prime numbers. they are not composite numbers.

31, 37, & 41 are prime; 32,33,34,35,36,38,39 & 40 are composite.

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31 is a prime 51 = 3 x 17

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13 prime 63 composite 61 prime 31 prime Well the question should have been either, Which one of these numbers is not a composite number? Or, Which one of these numbers is not a prime number?

39 is a composite number 1 is neither prime nor composite number 31 and 41 are prime numbers.

29 and 31 are prime. The rest are composite numbers.

The prime numbers are 19, 29, 31, and 37. The composite number is 35.

17, 31 and 23 are.

25 is the only composite number out of 31, 29, 25, 23.

3, 17 and 31 are all prime numbers.

The prime numbers between 30 and 50 are 31, 37, 41, 43 and 47. The rest are composite.