Least Common Multiple (LCM) of 76 and 166
The least common multiple (LCM) of 76 and 166 is 6308.
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 76 and 166?
First, calculate the GCD of 76 and 166 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 76 ÷ 166 = 0 remainder 76 |
| 2 | 166 ÷ 76 = 2 remainder 14 |
| 3 | 76 ÷ 14 = 5 remainder 6 |
| 4 | 14 ÷ 6 = 2 remainder 2 |
| 5 | 6 ÷ 2 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 129 and 117 | 5031 |
| 91 and 42 | 546 |
| 103 and 168 | 17304 |
| 161 and 78 | 12558 |
| 188 and 33 | 6204 |