CMLXXXVII

CMLXXXVII is a Roman numeral representing the number 987. It is formed by the subtractive combination CM for 900, followed by LXXX for 80 and VII for 7. This notation is part of the classical Roman numeral system used in various contexts such as inscriptions, clocks, and enumerations.

In historical usage, 987 CE is notable for the election of Hugh Capet as King of the Franks, an event that established the Capetian dynasty and marked a turning point in the later history of West Francia, contributing to the decline of Carolingian authority. The year is often cited in discussions of medieval politics and the transition to feudal monarchy in what would become France.

Beyond dating, CMLXXXVII can appear as a catalogue or list identifier, a chapter or section label, or any context that uses Roman numerals to denote order or value. The form demonstrates the practical application of subtractive notation within the Roman numeral system, as shown by the placement of the C before M for 900.