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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.
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.
What numbers has only 2 factors?
Any prime number, a prime number is a number of which the only factors are it and itself.
Can a prime number have 3 factors?
A prime number has only 2 factors, 1 and itself.
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 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.
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 product of the prime factors of 16?
The prime factors of 16 are 2, 2, 2, and 2. Their product is 2 x 2 x 2 x 2 = 16. The product of the prime factors of a number is that number. Prime factorization is the unique set of prime numbers that are multiplied together to produce the given number.
