multiply... 189
The prime factorization of 24 is 2 x 2 x 2 x 3. The number represented by that prime factorization is 24.
24 x 52 = 400
3x3x3x7 or 33x7
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
53 is a prime number so there is no relevant prime factorization for it.
The prime factorization of 4 is 2 X 2, represented as 2^2. Prime factorization of 4 is 2 X 2.
The only number with that prime factorization has to be 48.
It is composite because 189=3x3x3x7
If that's 3 x 5 x 5 x 13, that's the prime factorization of 975.
When all the factors are prime numbers, that's a prime factorization.
421 is a prime number so it does not have prime factorization.
91 cannot be in the prime factorization of any number because it is not a prime number itself.