Least Common Multiple (LCM) of 11 and 164
The least common multiple (LCM) of 11 and 164 is 1804.
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 11 and 164?
First, calculate the GCD of 11 and 164 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 11 ÷ 164 = 0 remainder 11 |
| 2 | 164 ÷ 11 = 14 remainder 10 |
| 3 | 11 ÷ 10 = 1 remainder 1 |
| 4 | 10 ÷ 1 = 10 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 156 and 120 | 1560 |
| 134 and 40 | 2680 |
| 81 and 191 | 15471 |
| 157 and 122 | 19154 |
| 72 and 117 | 936 |