Least Common Multiple (LCM) of 135 and 22
The least common multiple (LCM) of 135 and 22 is 2970.
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 22?
First, calculate the GCD of 135 and 22 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 135 ÷ 22 = 6 remainder 3 |
| 2 | 22 ÷ 3 = 7 remainder 1 |
| 3 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 178 and 61 | 10858 |
| 108 and 102 | 1836 |
| 73 and 146 | 146 |
| 142 and 48 | 3408 |
| 29 and 109 | 3161 |