Least Common Multiple (LCM) of 59 and 73
The least common multiple (LCM) of 59 and 73 is 4307.
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 59 and 73?
First, calculate the GCD of 59 and 73 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 59 ÷ 73 = 0 remainder 59 |
| 2 | 73 ÷ 59 = 1 remainder 14 |
| 3 | 59 ÷ 14 = 4 remainder 3 |
| 4 | 14 ÷ 3 = 4 remainder 2 |
| 5 | 3 ÷ 2 = 1 remainder 1 |
| 6 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 115 and 197 | 22655 |
| 84 and 72 | 504 |
| 66 and 144 | 1584 |
| 194 and 47 | 9118 |
| 74 and 188 | 6956 |