Least Common Multiple (LCM) of 167 and 101
The least common multiple (LCM) of 167 and 101 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 167 and 101?
First, calculate the GCD of 167 and 101 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 167 ÷ 101 = 1 remainder 66 |
| 2 | 101 ÷ 66 = 1 remainder 35 |
| 3 | 66 ÷ 35 = 1 remainder 31 |
| 4 | 35 ÷ 31 = 1 remainder 4 |
| 5 | 31 ÷ 4 = 7 remainder 3 |
| 6 | 4 ÷ 3 = 1 remainder 1 |
| 7 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 192 and 109 | 20928 |
| 50 and 11 | 550 |
| 120 and 188 | 5640 |
| 192 and 149 | 28608 |
| 85 and 79 | 6715 |