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Because no matter what the number is, ' 1 ' is a factor, and the number itself
is also a factor. That's two of them. If there aren't any others, then the number
is a Prime number.
Examples: 2, 3, 5, 7, 11, 13
No a prime number has no factors except 1 and itself so yes it has 2 factors
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What is a whole number when it has exactly 2 factors?
A prime number has exactly two factors: itself and 1.
What are the prime number factors of 20?
The prime factors are: 2 x 2 x 5
What are the factors of prime number 2?
1 and 2
How can you make 46 a product of prime factors?
Prime factorization is the finding which prime number multiply to get to make the original number. Factors of 46: 1, 2, 23, 46 Prime Factors 2, 23 2 x 23 = 46
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 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 are the prime factors of 78?
The prime factors of 78 are 2, 3, and 13. To find the prime factors of a number, you can start by dividing the number by the smallest prime number, which is 2. If the number is divisible by 2, continue dividing by 2 until you reach a point where it is no longer divisible by 2. Then, move on to the next prime number, which is 3. Repeat the process until you have factored the number completely into its prime factors.
What is a whole number when it has exactly 2 factors?
A prime number has exactly two factors: itself and 1.
Can a prime number have 3 factors?
A prime number has only 2 factors, 1 and itself.
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 are the prime number factors of 20?
The prime factors are: 2 x 2 x 5
Is 2 and 3 a prime factor?
2 and 3 are prime numbers. If they are factors of a given number, they are prime factors.
Is the number 2 a composite number or prime number?
-2 is a composite number. A prime number is a positive integer having exactly two factors, 1 and itself. The factors of -2 are -1 x 1 x 2.
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 are the prime factors to the number 92?
The prime factors are: 2 x 2 x 23
What is the name for a whole number that has exactly 2 factors?
Prime. The only factors of a prime number are 1 and the number.
What is the prime number factors of 58?
2 and 29 are the prime factors of 58.
