Least Common Multiple (LCM) of 92 and 157
The least common multiple (LCM) of 92 and 157 is 14444.
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 92 and 157?
First, calculate the GCD of 92 and 157 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 92 ÷ 157 = 0 remainder 92 |
| 2 | 157 ÷ 92 = 1 remainder 65 |
| 3 | 92 ÷ 65 = 1 remainder 27 |
| 4 | 65 ÷ 27 = 2 remainder 11 |
| 5 | 27 ÷ 11 = 2 remainder 5 |
| 6 | 11 ÷ 5 = 2 remainder 1 |
| 7 | 5 ÷ 1 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 21 and 104 | 2184 |
| 112 and 53 | 5936 |
| 30 and 124 | 1860 |
| 85 and 120 | 2040 |
| 171 and 91 | 15561 |