Least Common Multiple (LCM) of 60 and 125
The least common multiple (LCM) of 60 and 125 is 1500.
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 125?
First, calculate the GCD of 60 and 125 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 60 ÷ 125 = 0 remainder 60 |
| 2 | 125 ÷ 60 = 2 remainder 5 |
| 3 | 60 ÷ 5 = 12 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 120 and 10 | 120 |
| 200 and 13 | 2600 |
| 181 and 61 | 11041 |
| 81 and 77 | 6237 |
| 141 and 122 | 17202 |