Least Common Multiple (LCM) of 126 and 112
The least common multiple (LCM) of 126 and 112 is 1008.
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 126 and 112?
First, calculate the GCD of 126 and 112 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 126 ÷ 112 = 1 remainder 14 |
| 2 | 112 ÷ 14 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 159 and 18 | 954 |
| 142 and 165 | 23430 |
| 176 and 13 | 2288 |
| 79 and 170 | 13430 |
| 171 and 10 | 1710 |