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Least Common Multiple (LCM) of 66 and 22

The least common multiple (LCM) of 66 and 22 is 66.

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 66 and 22?

First, calculate the GCD of 66 and 22 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 66 ÷ 22 = 3 remainder 0

Examples of LCM Calculations

NumbersLCM
105 and 949870
49 and 1959555
93 and 19918507
177 and 9516815
166 and 17814774

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