Least Common Multiple (LCM) of 135 and 166
The least common multiple (LCM) of 135 and 166 is 22410.
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 135 and 166?
First, calculate the GCD of 135 and 166 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 135 ÷ 166 = 0 remainder 135 |
| 2 | 166 ÷ 135 = 1 remainder 31 |
| 3 | 135 ÷ 31 = 4 remainder 11 |
| 4 | 31 ÷ 11 = 2 remainder 9 |
| 5 | 11 ÷ 9 = 1 remainder 2 |
| 6 | 9 ÷ 2 = 4 remainder 1 |
| 7 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 78 and 129 | 3354 |
| 161 and 200 | 32200 |
| 118 and 25 | 2950 |
| 176 and 76 | 3344 |
| 13 and 127 | 1651 |