How To Find The Inverse of a Number ( mod n ) - Inverses of Modular Arithmetic

Uploaded September 2013 | Updated September 2026, 2 weeks ago

This tutorial shows how to find the inverse of a number when dealing with a modulus. When dealing with modular arithmetic, numbers can only be represented as integers ranging from 0 to ( the modulus minus 1 ). This tutorial shows one method that can be used when solving for an inverse of modular arithmetic.

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How To Find The Inverse of a Number ( mod n ) - Inverses of Modular Arithmetic - Example

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