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Can 1 be a prime factor of a number?

Updated: 4/28/2022
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9y ago

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No - as 1 is not a Prime number.

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13y ago
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Q: Can 1 be a prime factor of a number?
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What number has only one prime factor?

No prime number only has one factor. Each prime number has itself and 1 as factors. Now, the number 1 of course has only one factor, but it is technically not a prime number.


Is a factor a prime number?

A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies


What are the prime factors of 71?

71 is a prime number and its only prime factor is itself. Its only other factor is 1, which is not a prime number.none because 71 is prime71 is a prime number and its only prime factor is itself. Its only other factor is 1, which is not a prime number.none because 71 is prime


What is the gcf if one number is prime and the other is composite?

The answer depends on whether or not the prime number is a factor of the other number.If the prime number is a factor of the other number then the GCF is the prime, otherwise the GCF is 1.


What are the factors and prime factors of 103?

103 is a prime number. The only two factors of a prime number are 1 and itself. The only factor pair of 103 is 1 x 103. There is only one factor pair of a prime number. The proper factors of 103 are only 1 or, if the definition you are using excludes 1, there are none. The only prime factor of 103 is 103. There is only one prime factor of a prime number - itself. The distinct prime factor (listing each prime factor only once) of 103 is also 103.

Related questions

Is Every prime number is a factor of 1.?

Nope.... 1 is a factor of every prime number !


What number has only one prime factor?

No prime number only has one factor. Each prime number has itself and 1 as factors. Now, the number 1 of course has only one factor, but it is technically not a prime number.


Why is 1 not a prime factor?

Because 1 is not a prime number.


Is 1 a prime factor of 28?

No, 1 is not a prime number.


Is 1 a prime factor of 15?

No, 1 is not a prime number.


What number has 1 factor but is not a prime number?

1


Can 1 and the factor be used itself to be a factor tree?

The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.


Can 1 be a prime number?

no it can not be a prime number as a prime number has has to have 2 factors in it and 1 only has 1 factor itself


What do you call a number with only 1 prime factor?

a prime number


Is a factor a prime number?

A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies


Is a prime number the same as a prime factor?

If you are talking about the number itself, they can be the same. To be specific: A prime number is a number that only has the factors 1 and itself. A factor is a number that when multiplied creates a product. A prime factor is a prime number that is multiplied to create a product.


What are the prime factors of 71?

71 is a prime number and its only prime factor is itself. Its only other factor is 1, which is not a prime number.none because 71 is prime71 is a prime number and its only prime factor is itself. Its only other factor is 1, which is not a prime number.none because 71 is prime