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Least Common Multiple (LCM) of 145 and 139

The least common multiple (LCM) of 145 and 139 is 20155.

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 145 and 139?

First, calculate the GCD of 145 and 139 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 145 ÷ 139 = 1 remainder 6
2 139 ÷ 6 = 23 remainder 1
3 6 ÷ 1 = 6 remainder 0

Examples of LCM Calculations

NumbersLCM
173 and 13022490
162 and 1055670
179 and 15828282
196 and 9919404
184 and 181656

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