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It is in a class called "units" since it is neither prime nor composite.
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∙ 8y ago
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Is the number one a prime factor?
No 1 it is not a prime number. The definition of a prime number is that it can only have factors of one and itself. Since one already has one then it can not be a prime number.
Is it possible for a squared number to be prime?
No, a prime number is only divisible by itself and one. And since one doesn't count as a prime number, no.
Is ten the number prime?
No, ten is not a prime number since it can be divided by two. A prime number can only be divided by itself and one.
Is 241 a prime number or a composite number?
241 is a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since there are no factors of 241 other than one and itself it is a prime number.
Is 7 a composite number or prime?
Prime. It is only divisible by itself and one.
Is 3 a prime or composite or neither?
3 is a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since there are no factors of 3 other than one and itself it is a prime number.
Why is zero not an even prime number?
Because one does not go into zero. A prime number is any number that has only one and itself as factors. Since one goes in to zero no times, the number is not prime.
How you know that 2 is a prime factor?
2 is a prime number because its only factors are one and itself. Since 2 is a prime number, if it is a factor of your number, it is a prime factor.
What is the longest prime factorization string for 239?
There is only one prime factorization string for each number, so there is not a "longest" one. Since 239 is a prime number, its prime factorization is 239.
Is 3193 prime?
3193 is not a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since 31 and 103 are factors of 3193 that makes it a composite number (not prime).
Is 415 prime?
415 is not a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since 5 and 83 are factors of 415 that makes it a composite number (not prime).
Is 413 prime?
413 is not a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since 7 and 59 are factors of 413 that makes it a composite number (not prime).
