Least Common Multiple (LCM) of 177 and 36
The least common multiple (LCM) of 177 and 36 is 2124.
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 177 and 36?
First, calculate the GCD of 177 and 36 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 177 ÷ 36 = 4 remainder 33 |
| 2 | 36 ÷ 33 = 1 remainder 3 |
| 3 | 33 ÷ 3 = 11 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 57 and 15 | 285 |
| 153 and 63 | 1071 |
| 184 and 126 | 11592 |
| 98 and 20 | 980 |
| 120 and 63 | 2520 |