Least Common Multiple (LCM) of 135 and 126
The least common multiple (LCM) of 135 and 126 is 1890.
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 126?
First, calculate the GCD of 135 and 126 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 135 ÷ 126 = 1 remainder 9 |
| 2 | 126 ÷ 9 = 14 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 153 and 155 | 23715 |
| 116 and 58 | 116 |
| 53 and 24 | 1272 |
| 152 and 120 | 2280 |
| 94 and 139 | 13066 |