Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M10316

Greatest Common Divisor

Greatest Common Divisor
CollaborateHigh supportCommunication
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Find the largest common ground acceptable to multiple parties, as the basis for cooperation or consensus. Scaffolding role: seek common ground while reserving differences. When positions diverge, first find common ground to establish a cooperative basis, then address differences.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Seek common ground while reserving differences. When positions diverge, first find common ground to establish a cooperative basis, then address differences.

anchor

Anchor fast decisions

In number theory, the largest positive integer that divides several integers simultaneously. The mechanism is the common part of the divisibility structure. As a thinking metaphor, it refers to the 'largest common foundation' acceptable to multiple parties' demands.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Greatest_common_divisorZH · Explicit
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