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Least Common Multiple (LCM) of 112 and 195

The least common multiple (LCM) of 112 and 195 is 21840.

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 112 and 195?

First, calculate the GCD of 112 and 195 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 112 ÷ 195 = 0 remainder 112
2 195 ÷ 112 = 1 remainder 83
3 112 ÷ 83 = 1 remainder 29
4 83 ÷ 29 = 2 remainder 25
5 29 ÷ 25 = 1 remainder 4
6 25 ÷ 4 = 6 remainder 1
7 4 ÷ 1 = 4 remainder 0

Examples of LCM Calculations

NumbersLCM
169 and 8213858
19 and 1072033
87 and 12510875
110 and 1427810
81 and 584698

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