All even numbers contain the number 2 in their prime factorization, as 2 is the smallest Prime number and the only even prime number.
All even numbers are multiples of 2, so they have 2 in their prime factorization. No odd numbers are divisible by 2, so no add number has 2 in its prime factorization.
There is no need to do prime factorization as prime numbers are already prime.
All composite numbers do. All prime numbers are already prime.
When all the factors are prime numbers, that's a prime factorization.
Prime factorization never includes a composite number. All numbers in prime factorization must be prime numbers.
That's the prime factorization.
All numbers have factors. Some factors are prime numbers. These are prime factors. A factor string where all the factors are prime numbers is called a prime factorization.
Every member of that infinite list is different.
All the even numbers and all the odd multiples of 5.
The prime factorization of 462 is 2x3x7x11.
There are five prime numbers in the factorization of 32; all twos.