Only composite numbershave prime factorizations. Prime factorizations must consist of only prime numbers.
No, prime factorizations consist entirely of prime numbers.
Prime factorizations, for one example.
Negative numbers don't have prime factorizations.
Prime factorizations are expressions of numbers as products of prime factors. The prime factorization of 30 is 2 x 3 x 5.
At least two.
Negative numbers don't have prime factorizations.
Negative numbers don't have prime factorizations.
Negative numbers don't have prime factorizations.
Negative numbers don't have prime factorizations.
61 and 73 are both prime numbers. Prime numbers don't have prime factorizations since they only have one prime factor. The GCF of any set of different prime numbers is 1, since they don't have any prime factors in common.
If the prime factorizations have no prime factors in common, the numbers are relatively prime.