Prime numbers have exactly two factors. 53 and 59 are prime numbers.
Prime numbers. Their only two factors are 1 and themselves.
A prime number is a positive integer that has exactly two different factors: 1 and itself. This is why 1 is not a prime number: it has the factors 1 and itself, but they are the same - it does not have exactly two different factors.
Each of the 25 prime numbers from 1 to 100 has exactly two factors, 1 and the number itself. The other 75 numbers from 1 to 100 are not prime numbers because none of them have exactly two factors.
Prime numbers have exactly two factors. 3 has exactly two factors: 1 and 3. So 3 is prime. Composite numbers have more than two factors. 4 is composite because it has three factors: 1, 2, and 4.
All numbers that have exactly two factors are prime numbers whereas composite numbers have more than two factors.
Prime numbers are the numbers that have exactly two factors.Prime numbers have only two factors, the number one and themselves.
That is correct -- all prime 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
Prime numbers have exactly two numbers. There is theoretically an infinite number of them.
Prime numbers have only two factors.
2 and 3
None. Prime numbers only have two factors.
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
Prime numbers have exactly two factors. 53 and 59 are prime numbers.
Factors are whole numbers that divide exactly into a whole number. These numbers have no remainder. Primes, on the other hand, have exactly two factors which are 1 and itself.
Prime numbers. Their only two factors are 1 and themselves.