Calculate the Least Common Multiple (LCM) for two or more integers with step-by-step logic based on GCD relationships.
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The Least Common Multiple (LCM) of two or more non-zero integers is the smallest positive integer that is divisible by all of them without leaving a remainder. LCM is a critical concept in algebra and arithmetic, frequently utilized when adding or subtracting fractions (finding the Least Common Denominator), setting up cycle intervals (like traffic lights or planetary orbits), and aligning grids. One of the most reliable ways to calculate the LCM of two numbers A and B is using their Greatest Common Divisor (GCD): **LCM(A, B) = (|A × B|) / GCD(A, B)**.