Least Common Multiple (LCM) of 52 and 129
The least common multiple (LCM) of 52 and 129 is 6708.
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 52 and 129?
First, calculate the GCD of 52 and 129 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 52 ÷ 129 = 0 remainder 52 |
| 2 | 129 ÷ 52 = 2 remainder 25 |
| 3 | 52 ÷ 25 = 2 remainder 2 |
| 4 | 25 ÷ 2 = 12 remainder 1 |
| 5 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 14 and 124 | 868 |
| 190 and 142 | 13490 |
| 126 and 37 | 4662 |
| 21 and 138 | 966 |
| 38 and 55 | 2090 |