Least Common Multiple (LCM) of 190 and 34
The least common multiple (LCM) of 190 and 34 is 3230.
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 190 and 34?
First, calculate the GCD of 190 and 34 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 190 ÷ 34 = 5 remainder 20 |
| 2 | 34 ÷ 20 = 1 remainder 14 |
| 3 | 20 ÷ 14 = 1 remainder 6 |
| 4 | 14 ÷ 6 = 2 remainder 2 |
| 5 | 6 ÷ 2 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 132 and 75 | 3300 |
| 102 and 48 | 816 |
| 124 and 32 | 992 |
| 68 and 180 | 3060 |
| 42 and 169 | 7098 |