Least Common Multiple (LCM) of 92 and 130
The least common multiple (LCM) of 92 and 130 is 5980.
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 92 and 130?
First, calculate the GCD of 92 and 130 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 92 ÷ 130 = 0 remainder 92 |
| 2 | 130 ÷ 92 = 1 remainder 38 |
| 3 | 92 ÷ 38 = 2 remainder 16 |
| 4 | 38 ÷ 16 = 2 remainder 6 |
| 5 | 16 ÷ 6 = 2 remainder 4 |
| 6 | 6 ÷ 4 = 1 remainder 2 |
| 7 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 144 and 31 | 4464 |
| 122 and 190 | 11590 |
| 143 and 22 | 286 |
| 168 and 21 | 168 |
| 119 and 24 | 2856 |