Least Common Multiple (LCM) of 132 and 124
The least common multiple (LCM) of 132 and 124 is 4092.
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 132 and 124?
First, calculate the GCD of 132 and 124 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 132 ÷ 124 = 1 remainder 8 |
| 2 | 124 ÷ 8 = 15 remainder 4 |
| 3 | 8 ÷ 4 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 78 and 115 | 8970 |
| 187 and 29 | 5423 |
| 154 and 191 | 29414 |
| 88 and 105 | 9240 |
| 127 and 47 | 5969 |