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Is 321 prime

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2013-02-02 09:42:12

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No, 321 is composite. 3 x 107 precludes 321 from being prime on the basis that prime numbers may only consist of a factor of one and itself.

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2013-02-02 09:42:12
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Related questions

What is the Prime Factorization of 321?

321 = 3*107.


What is 321 in prime factorization?

321 = 3 x 107


Are 102 and 321 relatively prime?

No, 102 and 321 are not relatively prime. Relatively prime numbers only have the number 1 as a common factor. 102 and 321 have other common factors, like 3.


Is 321 and 405 relatively prime?

No.


Are 321 and 405 relatively prime?

No :P


What are the prime fractors of 321?

3 and 107


What are the factors and prime factors of 321?

321 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 321 are 1, 3, 107, and 321.The factor pairs of 321 are 1 x 321 and 3 x 107.The proper factors of 321 are 1, 3, and 107 or,if the definition you are using excludes 1, they are 3 and 107.The prime factors of 321 are 3 and 107.The distinct prime factors (listing each prime factor only once) of 321 are also 3 and 107.The prime factorization of 321 is 3 x 107.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.


How do you find the prime factorization of 321 using exponents to express the result?

321 = 3*107


What is the prime factorization for 321 using the raised dot symbol?

The prime factorization of 321 is 3 times 107. Write it any way you wish.


Is 321 a prime number?

No, it's a multiple of 3


Is 321 a prime or composite number?

It is a composite number.


Why is 321 and 405 not relatively prime?

Both are divisible by 3.

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