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Least Common Multiple (LCM) of 129 and 25

The least common multiple (LCM) of 129 and 25 is 3225.

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 25?

First, calculate the GCD of 129 and 25 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 129 ÷ 25 = 5 remainder 4
2 25 ÷ 4 = 6 remainder 1
3 4 ÷ 1 = 4 remainder 0

Examples of LCM Calculations

NumbersLCM
177 and 844956
108 and 1836588
190 and 948930
118 and 819558
170 and 9115470

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