Least Common Multiple (LCM) of 93 and 89
The least common multiple (LCM) of 93 and 89 is 8277.
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 89?
First, calculate the GCD of 93 and 89 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 93 ÷ 89 = 1 remainder 4 |
| 2 | 89 ÷ 4 = 22 remainder 1 |
| 3 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 160 and 15 | 480 |
| 118 and 48 | 2832 |
| 89 and 31 | 2759 |
| 145 and 72 | 10440 |
| 38 and 74 | 1406 |