Least Common Multiple (LCM) of 83 and 124
The least common multiple (LCM) of 83 and 124 is 10292.
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 83 and 124?
First, calculate the GCD of 83 and 124 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 83 ÷ 124 = 0 remainder 83 |
| 2 | 124 ÷ 83 = 1 remainder 41 |
| 3 | 83 ÷ 41 = 2 remainder 1 |
| 4 | 41 ÷ 1 = 41 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 151 and 158 | 23858 |
| 136 and 47 | 6392 |
| 154 and 137 | 21098 |
| 163 and 91 | 14833 |
| 28 and 93 | 2604 |