Least Common Multiple (LCM) of 139 and 116
The least common multiple (LCM) of 139 and 116 is 16124.
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 139 and 116?
First, calculate the GCD of 139 and 116 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 139 ÷ 116 = 1 remainder 23 |
| 2 | 116 ÷ 23 = 5 remainder 1 |
| 3 | 23 ÷ 1 = 23 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 51 and 39 | 663 |
| 74 and 69 | 5106 |
| 75 and 23 | 1725 |
| 49 and 41 | 2009 |
| 90 and 96 | 1440 |