Math 2.0

Number theory Divisibility and primes Concept

Divisibility

Summary

Divisibility is the relation between two integers aa and bb that holds when bb is an integer multiple of aa. Then aa is a divisor of bb, and we write a∣ba \mid b. The definition of divisibility gives the precise form.

Where this leads

2 pages build on this one.

Further reading

  1. Web https://en.wikipedia.org/wiki/Divisor, lead section
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