The prime factorization of 45 is: 3 × 3 × 5 or 32 x 5
Prime factorizations are expressions of numbers as products of prime factors. The prime factorization of 30 is 2 x 3 x 5.
First, find the prime factorization of the number. For instance, with 45: 45 = 3 * 3 * 5 = 32 * 51 Now, from this prime factorization, any numbers whose prime factorizations do not include these factors is coprime to the number you have.
409 is a prime number.
233357 is a prime number.
Only composite numbershave prime factorizations. Prime factorizations must consist of only prime numbers.
No.
Only integers have prime factorizations.
23 is a prime number so there is no prime factorization. Some consider it to be acceptable to write 1 X 23 in order to show the number is prime, even though 1 is not a prime or composite number.23 is already prime.
Variables don't have prime factorizations.
23 is a prime number.
Negative numbers don't have prime factorizations.
5