Least Common Multiple (LCM) of 167 and 30
The least common multiple (LCM) of 167 and 30 is 5010.
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 30?
First, calculate the GCD of 167 and 30 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 167 ÷ 30 = 5 remainder 17 |
| 2 | 30 ÷ 17 = 1 remainder 13 |
| 3 | 17 ÷ 13 = 1 remainder 4 |
| 4 | 13 ÷ 4 = 3 remainder 1 |
| 5 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 16 and 199 | 3184 |
| 142 and 49 | 6958 |
| 11 and 185 | 2035 |
| 177 and 45 | 2655 |
| 193 and 110 | 21230 |