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Least Common Multiple (LCM) of 113 and 180

The least common multiple (LCM) of 113 and 180 is 20340.

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 113 and 180?

First, calculate the GCD of 113 and 180 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 113 ÷ 180 = 0 remainder 113
2 180 ÷ 113 = 1 remainder 67
3 113 ÷ 67 = 1 remainder 46
4 67 ÷ 46 = 1 remainder 21
5 46 ÷ 21 = 2 remainder 4
6 21 ÷ 4 = 5 remainder 1
7 4 ÷ 1 = 4 remainder 0

Examples of LCM Calculations

NumbersLCM
39 and 1947566
93 and 9393
76 and 231748
109 and 10111009
167 and 7712859

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