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That is correct -- all prime numbers have exactly two factors.

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Q: Do all prime numbers have exactly two factors?
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Related questions

What are all the numbers less than 100 with exactly 3 factors that are prime?

By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.


What numbers have exactly 3 factors?

All numbers that are the square of primes have exactly 3 factors.


Which of the tower numbers have exactly tw factors?

All numbers that have exactly two factors are prime numbers whereas composite numbers have more than two factors.


Numbers with 3 factors?

The squares of all prime numbers above 2 have exactly 3 factors.


Do all prime numbers have exactly 2 different factors?

Yes.


What is all the prime numbers?

Prime numbers never stop, it is impossible to list them all.


What are 3 numbers less than 50 that have exactly 2 factors?

4, 9, 25 and 49 They are squares of prime numbers.


What is the prime numbers and are they odds?

A prime number is a number having exactly two factors, 1 and the number itself. All prime numbers except the number 2 are odd numbers.


Which prime number has one factor?

By definition, all prime numbers have exactly two factors. There is not a prime number that has only one factor.


What means prime factore?

All numbers have factors. Some factors are prime numbers. These are known as prime factors.


What prime number from 0ne to a hundred that has the most factors?

There is no prime number from one to a hundred that has more factors than any other prime number. By definition, a prime number has exactly two factors, 1 and itself. The number 1 has only one factor - itself. All prime numbers have exactly the same number of factors - two. Composite numbers have more than two factors.


Give you the 2 numbers that has exactly 3 factors?

All prime squares have just three factors. Example: 9, 25