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Least Common Multiple (LCM) of 121 and 27

The least common multiple (LCM) of 121 and 27 is 3267.

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 121 and 27?

First, calculate the GCD of 121 and 27 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 121 ÷ 27 = 4 remainder 13
2 27 ÷ 13 = 2 remainder 1
3 13 ÷ 1 = 13 remainder 0

Examples of LCM Calculations

NumbersLCM
118 and 333894
93 and 11210416
171 and 76684
91 and 595369
179 and 19434726

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