According to the Fundamental Theorem of Arithmetic, every natural number greater than 1 can be written as

Question:

According to the Fundamental Theorem of Arithmetic, every natural number greater than 1 can be written as the product of primes in a unique way, except for the order of the factors. For example, 45 = 3 ∙ 3 ∙ 5. Write each of the following as a product of primes.
(a) 243
(b) 124
(c) 5100