Least Common Multiple (LCM) of 196 and 52
The least common multiple (LCM) of 196 and 52 is 2548.
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 196 and 52?
First, calculate the GCD of 196 and 52 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 196 ÷ 52 = 3 remainder 40 |
| 2 | 52 ÷ 40 = 1 remainder 12 |
| 3 | 40 ÷ 12 = 3 remainder 4 |
| 4 | 12 ÷ 4 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 124 and 19 | 2356 |
| 79 and 172 | 13588 |
| 178 and 33 | 5874 |
| 40 and 39 | 1560 |
| 197 and 35 | 6895 |