Least Common Multiple (LCM) of 123 and 114
The least common multiple (LCM) of 123 and 114 is 4674.
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 123 and 114?
First, calculate the GCD of 123 and 114 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 123 ÷ 114 = 1 remainder 9 |
| 2 | 114 ÷ 9 = 12 remainder 6 |
| 3 | 9 ÷ 6 = 1 remainder 3 |
| 4 | 6 ÷ 3 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 136 and 186 | 12648 |
| 74 and 63 | 4662 |
| 99 and 102 | 3366 |
| 127 and 118 | 14986 |
| 67 and 184 | 12328 |