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# Which number has only 2 factors?

Updated: 4/28/2022

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Q: Which number has only 2 factors?
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### What even number has only 2 factors?

2 is the only positive even number with only 2 positive integer factors. (1 and 2 are the factors. )

### What even number that have only have two factors?

2 is an even number with only 2 factors.

### 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.

### What is the least number that has only two factors?

The number is ' 2 '. Its factors are 1 and 2.

### What are the factors of -2?

The only factors of 2 are 1 and 2. The factors of a prime number are 1 and the number itself.

### What are the number factors of 2?

2 is a prime numberthat has only two factors which are itself and one

### Is 2 composite?

No it's a prime number. And a prime number is a number that is only divisable by 1 and itself.A prime number is a number which has only 2 factors. These factors are 1 and itself.A composite number is a number which has more than 2 factors.In this case, the only factors of 2 are 1 and 2. Therefore 2 is not a composite number, it is a prime number.

### What is composist number?

A composite number has more than 2 factors whereas a prime number has only has 2 factors

2

2

### What numbers has only 2 factors?

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

a prime number