Least Common Multiple (LCM) of 125 and 60
The least common multiple (LCM) of 125 and 60 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 125 and 60?
First, calculate the GCD of 125 and 60 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 125 ÷ 60 = 2 remainder 5 |
| 2 | 60 ÷ 5 = 12 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 190 and 171 | 1710 |
| 50 and 137 | 6850 |
| 187 and 180 | 33660 |
| 28 and 32 | 224 |
| 97 and 38 | 3686 |