Divisibility: Difference between revisions
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== See also == | == See also == | ||
* [[Divisibility rules]] | * [[Divisibility rules]] | ||
* [[Number theory]] | |||
Revision as of 17:35, 27 June 2006
Divisibility is the ability of a number to be evenly divided by another number. For example, four divided by two is equal to two, and therefore, four is divisible by two.
Notation
We commonly write 
. This means that n is a divisor of k. So for the example above, we would write 2|4.
