Least Common Multiple (LCM) of 101 and 167
The least common multiple (LCM) of 101 and 167 is 16867.
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 101 and 167?
First, calculate the GCD of 101 and 167 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 101 ÷ 167 = 0 remainder 101 |
| 2 | 167 ÷ 101 = 1 remainder 66 |
| 3 | 101 ÷ 66 = 1 remainder 35 |
| 4 | 66 ÷ 35 = 1 remainder 31 |
| 5 | 35 ÷ 31 = 1 remainder 4 |
| 6 | 31 ÷ 4 = 7 remainder 3 |
| 7 | 4 ÷ 3 = 1 remainder 1 |
| 8 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 174 and 89 | 15486 |
| 121 and 75 | 9075 |
| 91 and 63 | 819 |
| 120 and 123 | 4920 |
| 50 and 13 | 650 |