GCD and LCM Calculator
Calculates the GCD (Greatest Common Divisor) and LCM (Least Common Multiple) for two or more integers.
Source / method note
This calculation uses the Euclidean algorithm for GCD, and the abs(a × b) / GCD(a,b) formula for LCM. For multiple numbers, the operation is applied sequentially via the reduce method.
Legal / official rate note
This tool is for educational and general mathematical purposes; it does not substitute for an official or academic verification system.
