Least Common Multiple (LCM) of 166 and 156
The least common multiple (LCM) of 166 and 156 is 12948.
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 156?
First, calculate the GCD of 166 and 156 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 166 ÷ 156 = 1 remainder 10 |
| 2 | 156 ÷ 10 = 15 remainder 6 |
| 3 | 10 ÷ 6 = 1 remainder 4 |
| 4 | 6 ÷ 4 = 1 remainder 2 |
| 5 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 152 and 87 | 13224 |
| 41 and 147 | 6027 |
| 125 and 122 | 15250 |
| 120 and 22 | 1320 |
| 145 and 165 | 4785 |