Least Common Multiple (LCM) of 86 and 52
The least common multiple (LCM) of 86 and 52 is 2236.
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 86 and 52?
First, calculate the GCD of 86 and 52 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 86 ÷ 52 = 1 remainder 34 |
| 2 | 52 ÷ 34 = 1 remainder 18 |
| 3 | 34 ÷ 18 = 1 remainder 16 |
| 4 | 18 ÷ 16 = 1 remainder 2 |
| 5 | 16 ÷ 2 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 190 and 51 | 9690 |
| 126 and 134 | 8442 |
| 27 and 14 | 378 |
| 192 and 137 | 26304 |
| 25 and 35 | 175 |