Least Common Multiple (LCM) of 134 and 196
The least common multiple (LCM) of 134 and 196 is 13132.
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 134 and 196?
First, calculate the GCD of 134 and 196 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 134 ÷ 196 = 0 remainder 134 |
| 2 | 196 ÷ 134 = 1 remainder 62 |
| 3 | 134 ÷ 62 = 2 remainder 10 |
| 4 | 62 ÷ 10 = 6 remainder 2 |
| 5 | 10 ÷ 2 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 38 and 68 | 1292 |
| 128 and 20 | 640 |
| 68 and 138 | 4692 |
| 155 and 156 | 24180 |
| 165 and 121 | 1815 |