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What number has only one prime factor?

Updated: 4/28/2022
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14y ago

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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.

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15y ago
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14y ago

A prime number.

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Q: What number has only one prime factor?
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Related questions

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 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.


What do you call an number that has only one factor?

prime number


What prime number have only in factor?

Prime numbers have only two factors, one and the number itself.


1 is not a prime number because it has only one factor. explain?

I think you already did. Prime numbers have exactly two factors. 1 is not a prime number because it has only one factor.


How old is someone with the 1 factor and is not a prime number?

The only number with one factor is 1.


What is the prime factor of 5?

5 is a prime number. It is only evenly divisible by itself and one.5 is a prime number, so the only prime factor of 5 is itself.5 is already a prime number; it has no factorization.


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

A power.


What is the factor tree of 199?

199 is a prime number. It does not have a tree since it only has one prime factor, itself.


What number only has 1 number in prime factorization?

Prime numbers only have one prime factor. Prime factorizations have at least two. Sometimes they're the same number (2 x 2 = 4) so we could say it has one distinct prime factor.


What is the no that has only one factor?

It is: 1 which is neither a prime number or a composite number


Why can two prime numbers only have one common factor?

Each prime number only has two factors: one and itself. The only factor any set of prime numbers has in common is 1.