Least Common Multiple (LCM) of 184 and 121
The least common multiple (LCM) of 184 and 121 is 22264.
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 184 and 121?
First, calculate the GCD of 184 and 121 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 184 ÷ 121 = 1 remainder 63 |
| 2 | 121 ÷ 63 = 1 remainder 58 |
| 3 | 63 ÷ 58 = 1 remainder 5 |
| 4 | 58 ÷ 5 = 11 remainder 3 |
| 5 | 5 ÷ 3 = 1 remainder 2 |
| 6 | 3 ÷ 2 = 1 remainder 1 |
| 7 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 86 and 103 | 8858 |
| 158 and 78 | 6162 |
| 11 and 176 | 176 |
| 146 and 180 | 13140 |
| 168 and 149 | 25032 |