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Least Common Multiple (LCM) of 160 and 64

The least common multiple (LCM) of 160 and 64 is 320.

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 160 and 64?

First, calculate the GCD of 160 and 64 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 160 ÷ 64 = 2 remainder 32
2 64 ÷ 32 = 2 remainder 0

Examples of LCM Calculations

NumbersLCM
200 and 1903800
104 and 1909880
65 and 801040
56 and 72504
164 and 20820

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