Least Common Multiple (LCM) of 143 and 143
The least common multiple (LCM) of 143 and 143 is 143.
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 143 and 143?
First, calculate the GCD of 143 and 143 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 143 ÷ 143 = 1 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 191 and 127 | 24257 |
| 80 and 121 | 9680 |
| 18 and 190 | 1710 |
| 161 and 142 | 22862 |
| 73 and 36 | 2628 |