Least Common Multiple (LCM) of 94 and 142
The least common multiple (LCM) of 94 and 142 is 6674.
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 94 and 142?
First, calculate the GCD of 94 and 142 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 94 ÷ 142 = 0 remainder 94 |
| 2 | 142 ÷ 94 = 1 remainder 48 |
| 3 | 94 ÷ 48 = 1 remainder 46 |
| 4 | 48 ÷ 46 = 1 remainder 2 |
| 5 | 46 ÷ 2 = 23 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 138 and 114 | 2622 |
| 49 and 103 | 5047 |
| 126 and 71 | 8946 |
| 31 and 124 | 124 |
| 80 and 59 | 4720 |