A whole number (integer) greater than one is called a "prime number" if it has no positive divisors other than itself and one. Three is one of those numbers.
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
3 is a prime number. Its only prime factor is 3.
3 is a prime number.4 is not a prime number. It is a composite number.
3 is a prime number.
3 is a prime number
3 is a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since there are no factors of 3 other than one and itself it is a prime number.
3 is a prime number because its only factors are 1 and 3. A prime number is a number that's factors are 1 and itself.
3 is a prime.
3 is a prime number. 13 is a prime number. 3 x 13 cannot be prime.
3 is a Prime number. Its only prime factor is 3.
The number 3 is a prime number because 1 and 3 is its only factors. A prime number has only two factors, in this case 1 and 3 are the factors. 17,11,7 and 13 are examples of prime numbers.
3 is a prime number, but 9 is not. It is a compound number and the square of the number 3.