Least Common Multiple (LCM) of 169 and 114
The least common multiple (LCM) of 169 and 114 is 19266.
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 169 and 114?
First, calculate the GCD of 169 and 114 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 169 ÷ 114 = 1 remainder 55 |
| 2 | 114 ÷ 55 = 2 remainder 4 |
| 3 | 55 ÷ 4 = 13 remainder 3 |
| 4 | 4 ÷ 3 = 1 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 165 and 21 | 1155 |
| 72 and 197 | 14184 |
| 28 and 25 | 700 |
| 146 and 19 | 2774 |
| 53 and 169 | 8957 |