HowManyNumbers Logo

Least Common Multiple (LCM) of 71 and 69

The least common multiple (LCM) of 71 and 69 is 4899.

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 71 and 69?

First, calculate the GCD of 71 and 69 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 71 ÷ 69 = 1 remainder 2
2 69 ÷ 2 = 34 remainder 1
3 2 ÷ 1 = 2 remainder 0

Examples of LCM Calculations

NumbersLCM
115 and 1302990
138 and 13919182
54 and 1644428
44 and 1801980
140 and 84420

Try Calculating LCM of Other Numbers







Related Calculators