Because 28 and 33 don't share any prime factors. In that case, the GCF is 1.
That is not what prime factorization is for.
what is the prime factorization of 1260
43 is prime. No factorization.
The prime factorization of 8 using exponents is: 23
The prime factorization of 25 using exponents is: 52
There is no prime factorization for 23; it is a prime number.
The prime factorization for 245 is 7^2 x 5
The prime factorization of 363 is 3x112.
The prime factorization of 81 using exponents is: 34
what is the prime factorization of 88 using exponents
The prime factorization for 112 using exponents is: 24 x 7
The prime factorization of 25 using exponents is 52