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Q: What numbers have only 2 prime factors?
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Related questions

Numbers with only 2 factors are called?

Numbers having only 2 factors are prime numbers. Their only factors are 1 and themselves. Prime numbers. The only two factors should be 1 and itself.


What are numbers that have 2 factors?

Numbers that have only 2 factors are prime numbers


What numbers has only 2 factors?

Any prime number, a prime number is a number of which the only factors are it and itself.


What prime number has only 2 factors?

All prime numbers have only 2 factors. A prime number has 1 and itself as its only factors.


Numbers that only have 2 factors?

Prime numbers


Which of the factors of 36 are prime numbers and explain how you know?

2 and 3 are the prime factors of 36. Of the factors of 36, 2 and 3 are the only prime numbers.


Will a prime number always have an odd numbers of factors?

All prime numbers have only 2 factors which are themselves and one. Al prime numbers are odd numbers except for 2 which is the only even prime number.


What numbers has only two factors?

Numbers with only two factors, the number itself and one, are called prime numbers. Examples of prime numbers are 2 (which is the only even prime number) and 17.


Why are some numbers prime and some numbers composite?

Prime numbers have only 2 factors while composite numbers have more than 2 factors


Why only 2 and 7 are prime factors of 28?

Among the factors of 28, 2 and 7 are the only prime numbers.


Is it true that prime numbers have to be prime and composite?

Prime numbers can not composite as - Prime number has only 2 factors whereas composite have more than 2


Which numbers have exactly two factors?

Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors