Least Common Multiple (LCM) of 120 and 59
The least common multiple (LCM) of 120 and 59 is 7080.
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 120 and 59?
First, calculate the GCD of 120 and 59 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 120 ÷ 59 = 2 remainder 2 |
| 2 | 59 ÷ 2 = 29 remainder 1 |
| 3 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 159 and 24 | 1272 |
| 126 and 87 | 3654 |
| 89 and 24 | 2136 |
| 75 and 168 | 4200 |
| 84 and 113 | 9492 |