yes
No. Each composite number has its own unique prime factorization.
Not always, no.
Every composite number has its own unique prime factorization.
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
yes, for example x2/f56.75 =5.34534
That appears to be the prime factorization of 14175. If you compare that to the prime factorization of another number, you will be able to find the LCM between the two.
53 is a prime number so there is no relevant prime factorization for it.
In general, you cannot.
The only number with that prime factorization has to be 48.
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.