Least Common Multiple (LCM) of 117 and 127
The least common multiple (LCM) of 117 and 127 is 14859.
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 117 and 127?
First, calculate the GCD of 117 and 127 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 117 ÷ 127 = 0 remainder 117 |
| 2 | 127 ÷ 117 = 1 remainder 10 |
| 3 | 117 ÷ 10 = 11 remainder 7 |
| 4 | 10 ÷ 7 = 1 remainder 3 |
| 5 | 7 ÷ 3 = 2 remainder 1 |
| 6 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 175 and 11 | 1925 |
| 12 and 86 | 516 |
| 150 and 190 | 2850 |
| 83 and 111 | 9213 |
| 83 and 164 | 13612 |