Least Common Multiple (LCM) of 85 and 85
The least common multiple (LCM) of 85 and 85 is 85.
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 85 and 85?
First, calculate the GCD of 85 and 85 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 85 ÷ 85 = 1 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 88 and 169 | 14872 |
| 78 and 187 | 14586 |
| 199 and 153 | 30447 |
| 162 and 138 | 3726 |
| 115 and 184 | 920 |