Numbers between 20 and 50 that have only two factors are prime numbers. Prime numbers are positive integers greater than 1 that have no divisors other than 1 and themselves. In this range, the prime numbers are 23, 29, 31, 37, 41, 43, and 47. These numbers cannot be divided evenly by any other number except 1 and themselves.
Prime numbers only have one and itself as factors.
They all have only two factors: one and the number itself.
Prime numbers have only two factors whereas composite numbers have more than two factors
Prime numbers are numbers with only two factors. Composite numbers are numbers with more than two factors.
Prime numbers have only two factors.
They are the numbers that have more than two factors whereas prime numbers have only two factors
They are the numbers that have more than two factors in them whereas prime numbers have only two factors.
They are the numbers that have more than two factors whereas prime numbers have only two factors
They are the composite numbers that have more than two factors in them whereas prime numbers have only two factors in them
All prime numbers have only two factors, one and themselves.
Prime numbers have only two factors, 1 and themselves, so only prime numbers could have only two factors
They are all the prime numbers from 2 to 97 that have only two factors
Because they have only two factors whereas the other numbers are composite because they have more than two factors.
Prime numbers only have one and itself as factors.
Prime numbers have two and only two factors. Composite numbers have three or more.
They are the numbers that have more than two factors whereas prime numbers have only two factors and that 1 is not considered to be a composite or a Prime number
They are the numbers that have more than two factors whereas prime numbers have only two factors and that 1 is not considered to be a composite or a prime number