Least Common Multiple (LCM) of 112 and 129
The least common multiple (LCM) of 112 and 129 is 14448.
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 112 and 129?
First, calculate the GCD of 112 and 129 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 112 ÷ 129 = 0 remainder 112 |
| 2 | 129 ÷ 112 = 1 remainder 17 |
| 3 | 112 ÷ 17 = 6 remainder 10 |
| 4 | 17 ÷ 10 = 1 remainder 7 |
| 5 | 10 ÷ 7 = 1 remainder 3 |
| 6 | 7 ÷ 3 = 2 remainder 1 |
| 7 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 151 and 134 | 20234 |
| 131 and 25 | 3275 |
| 162 and 92 | 7452 |
| 53 and 166 | 8798 |
| 114 and 90 | 1710 |