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Q: All the prime numbers of 38?

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38 is NOT a prime number. Prime numbers of 38: 2 x 19

They are 2 and 19

There are none.

All even numbers greater than 2 are composite.

2 x 19 = 38

38 = 2 * 19

How about: 31+7 = 38

Out of the above numbers,38 is the only number which is not prime.

No, 38 is not prime. 2 divides 38, as does 19: 38 = 2 times 19. Hint: numbers that end with 0,2,4,6,or 8 are even. Even numbers are divisible by 2 , so except for 2, even numbers are never prime 2 is the only even prime number.

38

38 = 2 x 19

38 isn't ( it's divisible by 2 )

Yes, they are.

Two and 19.

All composite numbers do. All prime numbers are already prime.

The number 38 is an even number (ends with 0, 2, 4, 6, or 8). All even numbers except for 2 are composite numbers. 38 is composite.

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 these are all the prime numbers

Its factors are: 1 2 4 19 38 and 76 Prime numbers: 2 and 19 Composite numbers: 4 38 and 76 Note: 1 is neither a prime or composite number

37 +1

All prime numbers are odd with the only exception of the prime number 2. However, not all odd numbers are prime.

Yes, you can write 38 as a product of prime factors. Since it is an even number, you can start by dividing 38 by 2. Your answer is 19. Since 2 and 19 are prime numbers, you are done. Prime factorization of 38 is: 2 X 19 = 38

3 is prime. Rest are composite.

All prime numbers are rational.

38 = 2 * 19 2 is a prime number. It is only evenly divisible by itself and one.

With exception of the number 2, all prime numbers are odd. However, not all odd numbers are prime.