Least Common Multiple (LCM) of 166 and 94
The least common multiple (LCM) of 166 and 94 is 7802.
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 166 and 94?
First, calculate the GCD of 166 and 94 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 166 ÷ 94 = 1 remainder 72 |
| 2 | 94 ÷ 72 = 1 remainder 22 |
| 3 | 72 ÷ 22 = 3 remainder 6 |
| 4 | 22 ÷ 6 = 3 remainder 4 |
| 5 | 6 ÷ 4 = 1 remainder 2 |
| 6 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 40 and 21 | 840 |
| 147 and 20 | 2940 |
| 50 and 65 | 650 |
| 49 and 136 | 6664 |
| 24 and 10 | 120 |