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No, it is an even number and it is greater than 2 which tells you right away it is not.
The only even prime is 2 itself.

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15y ago
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12y ago

No, it's even. The only even Prime number is 2.

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12y ago

It can be. 28 is relatively prime to 33.

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Q: Is 28 is prime
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Related questions

What are the prime factorization for 28?

prime factorizations:2x2x7


Is the prime factorization of 28 4x7?

No. The prime factorization of 28 is 2x2x7.


Prime factorizaton of 28?

Prime factorization of 28 is 22x7 So the prime factors are 2 and 7


What is the prime factor or 28?

28 has two prime factors: 2 and 7.


What are the prime number 256?

Prime factors of 256=2x2x2x2x2x2x2x2 (or 28)


What are the prime numbersof 28?

factors of 28 = 1, 2, 4, 7, 14, 28 prime factorization of 28 = 2 x 2 x 7 prime factors of 28 = 2, 7


Prime factorization of 28?

prime factors of 28= 2,7


What is the prime factors of 28?

The prime factorization of 28 is 2 * 2 * 7 or 2^2 * 77x2x2


Is it 28 is a prime?

No, 28 is a Composite Number.


Is 28 prime or compisite?

28 is composite.


What equals 28 but it has to be prime?

There is no prime number equal to 28. I know you must find this disappointing.


What are the prime factors of 28 and 42?

The prime factors of 28 are 2 and 7. The prime factors of 42 are 2, 3, and 7.