Least Common Multiple (LCM) of 93 and 74
The least common multiple (LCM) of 93 and 74 is 6882.
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 93 and 74?
First, calculate the GCD of 93 and 74 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 93 ÷ 74 = 1 remainder 19 |
| 2 | 74 ÷ 19 = 3 remainder 17 |
| 3 | 19 ÷ 17 = 1 remainder 2 |
| 4 | 17 ÷ 2 = 8 remainder 1 |
| 5 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 144 and 52 | 1872 |
| 194 and 28 | 2716 |
| 62 and 52 | 1612 |
| 103 and 119 | 12257 |
| 37 and 138 | 5106 |