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Least Common Multiple (LCM) of 30 and 133

The least common multiple (LCM) of 30 and 133 is 3990.

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 30 and 133?

First, calculate the GCD of 30 and 133 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 30 ÷ 133 = 0 remainder 30
2 133 ÷ 30 = 4 remainder 13
3 30 ÷ 13 = 2 remainder 4
4 13 ÷ 4 = 3 remainder 1
5 4 ÷ 1 = 4 remainder 0

Examples of LCM Calculations

NumbersLCM
65 and 1016565
137 and 15921783
153 and 14922797
82 and 261066
19 and 831577

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