Question

what is fundamental theorem

Answer 1

Fundamental theorem of Arithmatic state that every composite number can be expressed as a product of prime factor and every prime factor is unique except their order.
Answer from Vaibhav Tripathi

Answer 2

In number theory , fundamental theory of arithmetic , also called unique factorisation theorem or unique - prime - factoristion theorem states that every integer great than 1 either is prime itself or is the product of prime numbers , and that this product is unique , up to the order of the factors .