Least Common Multiple (LCM) of 137 and 62
The least common multiple (LCM) of 137 and 62 is 8494.
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 137 and 62?
First, calculate the GCD of 137 and 62 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 137 ÷ 62 = 2 remainder 13 |
| 2 | 62 ÷ 13 = 4 remainder 10 |
| 3 | 13 ÷ 10 = 1 remainder 3 |
| 4 | 10 ÷ 3 = 3 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 69 and 183 | 4209 |
| 47 and 133 | 6251 |
| 67 and 55 | 3685 |
| 132 and 126 | 2772 |
| 19 and 67 | 1273 |