Least Common Multiple (LCM) of 52 and 121
The least common multiple (LCM) of 52 and 121 is 6292.
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 52 and 121?
First, calculate the GCD of 52 and 121 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 52 ÷ 121 = 0 remainder 52 |
| 2 | 121 ÷ 52 = 2 remainder 17 |
| 3 | 52 ÷ 17 = 3 remainder 1 |
| 4 | 17 ÷ 1 = 17 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 70 and 95 | 1330 |
| 194 and 200 | 19400 |
| 133 and 102 | 13566 |
| 30 and 20 | 60 |
| 34 and 62 | 1054 |