Least Common Multiple (LCM) of 112 and 51
The least common multiple (LCM) of 112 and 51 is 5712.
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 112 and 51?
First, calculate the GCD of 112 and 51 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 112 ÷ 51 = 2 remainder 10 |
| 2 | 51 ÷ 10 = 5 remainder 1 |
| 3 | 10 ÷ 1 = 10 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 145 and 65 | 1885 |
| 103 and 105 | 10815 |
| 92 and 142 | 6532 |
| 197 and 140 | 27580 |
| 130 and 154 | 10010 |