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Least Common Multiple (LCM) of 129 and 76

The least common multiple (LCM) of 129 and 76 is 9804.

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 129 and 76?

First, calculate the GCD of 129 and 76 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 129 ÷ 76 = 1 remainder 53
2 76 ÷ 53 = 1 remainder 23
3 53 ÷ 23 = 2 remainder 7
4 23 ÷ 7 = 3 remainder 2
5 7 ÷ 2 = 3 remainder 1
6 2 ÷ 1 = 2 remainder 0

Examples of LCM Calculations

NumbersLCM
144 and 584176
59 and 663894
182 and 12811648
90 and 20180
47 and 9494

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