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Least Common Multiple (LCM) of 198 and 18

The least common multiple (LCM) of 198 and 18 is 198.

What is the Least Common Multiple (LCM)?

The LCM of two integers is the smallest positive integer that is divisible by both numbers. It is often used to find common denominators and solve problems involving periodic events.

Formula for LCM

The LCM of two numbers can be calculated using their GCD:

LCM(a, b) = |a × b| ÷ GCD(a, b)

How to Calculate the LCM of 198 and 18?

First, calculate the GCD of 198 and 18 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 198 ÷ 18 = 11 remainder 0

Examples of LCM Calculations

NumbersLCM
10 and 1371370
127 and 13116637
191 and 295539
11 and 64704
69 and 27621

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