Least Common Multiple (LCM) of 176 and 139
The least common multiple (LCM) of 176 and 139 is 24464.
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 176 and 139?
First, calculate the GCD of 176 and 139 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 176 ÷ 139 = 1 remainder 37 |
| 2 | 139 ÷ 37 = 3 remainder 28 |
| 3 | 37 ÷ 28 = 1 remainder 9 |
| 4 | 28 ÷ 9 = 3 remainder 1 |
| 5 | 9 ÷ 1 = 9 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 150 and 42 | 1050 |
| 146 and 73 | 146 |
| 116 and 180 | 5220 |
| 98 and 32 | 1568 |
| 35 and 21 | 105 |