Least Common Multiple (LCM) of 187 and 156
The least common multiple (LCM) of 187 and 156 is 29172.
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 187 and 156?
First, calculate the GCD of 187 and 156 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 187 ÷ 156 = 1 remainder 31 |
| 2 | 156 ÷ 31 = 5 remainder 1 |
| 3 | 31 ÷ 1 = 31 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 147 and 55 | 8085 |
| 119 and 198 | 23562 |
| 167 and 142 | 23714 |
| 183 and 52 | 9516 |
| 148 and 118 | 8732 |