Divisibility rule

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

A divisibility rule is a shorthand and useful way of determining whether a given integer is divisible by a fixed divisor without performing the division, usually by examining its digits.

Excerpt from the Wikipedia article “Divisibility rule”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Tmc.in, CC BY-SA 4.0, via Wikimedia Commons.