Question

Part 1:Is it possible for a composite number to have more than one prime factorization? Is it possible for a number to have no prime factors? Why?
Part 2: Give an example of how prime factorization could be used in the real world.

Answer 1

There is only 1 set of prime factors for any number

A prime number can be divided evenly only by 1 or itself, so it would not have any prime factors

Part 2

Prime factorization is used by people who try to make or break secret codes made with numbers, because factoring really large numbers is difficult and can take computers a long time to do it.