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The Fundamental Theorem of Arithmetic

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A Readable Introduction to Real Mathematics

Abstract

The Fundamental Theorem of Arithmetic is the assertion that every natural number greater than 1 can be uniquely (up to the order of its factors) factored into a product of prime numbers. We present a direct proof of this important theorem.

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Rosenthal, D., Rosenthal, D., Rosenthal, P. (2018). The Fundamental Theorem of Arithmetic. In: A Readable Introduction to Real Mathematics. Undergraduate Texts in Mathematics. Springer, Cham. https://doi.org/10.1007/978-3-030-00632-7_4

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