Least Common Multiple (LCM) of 52 and 135
The least common multiple (LCM) of 52 and 135 is 7020.
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 135?
First, calculate the GCD of 52 and 135 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 52 ÷ 135 = 0 remainder 52 |
| 2 | 135 ÷ 52 = 2 remainder 31 |
| 3 | 52 ÷ 31 = 1 remainder 21 |
| 4 | 31 ÷ 21 = 1 remainder 10 |
| 5 | 21 ÷ 10 = 2 remainder 1 |
| 6 | 10 ÷ 1 = 10 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 14 and 13 | 182 |
| 182 and 171 | 31122 |
| 138 and 178 | 12282 |
| 194 and 153 | 29682 |
| 42 and 129 | 1806 |