243 = 3 x 3 x 3 x 3 x 3
The greatest common factor of 7 and 243 is 1. Prime factorizations: 7 = 7 243 = 3 x 3 x 3 x 3 common factors - no primes, so only common factor is 1: 7 x 1 = 7 243 x 1 = 243
Prime factorizations are expressions of numbers as products of prime factors. The prime factorization of 30 is 2 x 3 x 5.
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.
208 is 2x2x2x2x13
it is 2 and 3
23 is a prime number.
Variables don't have prime factorizations.
Prime factorizations, for one example.