Least Common Multiple (LCM) of 60 and 190
The least common multiple (LCM) of 60 and 190 is 1140.
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 60 and 190?
First, calculate the GCD of 60 and 190 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 60 ÷ 190 = 0 remainder 60 |
| 2 | 190 ÷ 60 = 3 remainder 10 |
| 3 | 60 ÷ 10 = 6 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 58 and 150 | 4350 |
| 137 and 170 | 23290 |
| 71 and 171 | 12141 |
| 79 and 189 | 14931 |
| 27 and 130 | 3510 |