How to do division in modulus mode ?

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SUMMARY

The discussion centers on performing division in modulus mode, specifically calculating 100,539 divided by 2 under modulo 1,000,007. The established method for this calculation is the (extended) Euclidean algorithm, which provides a systematic approach to handle division in modular arithmetic. This technique is essential for accurately determining results in modular systems.

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  • Familiarity with the (extended) Euclidean algorithm
  • Basic knowledge of division operations
  • Concept of modular inverse
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for example 100,539/2 in mod 1,000,007. is there a systematic procedure to calculate this ??
 
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mohamed el teir said:
for example 100,539/2 in mod 1,000,007. is there a systematic procedure to calculate this ??
Yes. The (extended) Euclidean algorithm.
 
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