Prime numbers.
Prime numbers have exactly two factors. 53 and 59 are prime numbers.
exactly 2
Six.
Numbers with exactly 6 factors are perfect squares of prime numbers. The prime factorization of a number with exactly 6 factors is in the form ( p^2 ), where ( p ) is a prime number. There are 10 prime numbers less than 30: 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. So, there are 10 numbers less than 30 that have exactly 6 factors.
Numbers with exactly three factors are squares of prime numbers.
4, 9, 25, 49, 121, and 169.
Squares of prime numbers have exactly three factors.
Any composite number. Examples: 4 and 9 . . . (three factors) 6, 8, and 10 . . . (four factors) 12 . . . (six factors) 60 . . . (twelve factors)
All numbers that are the square of primes have exactly 3 factors.
All numbers that have exactly two factors are prime numbers whereas composite numbers have more than 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 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.
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
75 has six factors.