Least Common Multiple (LCM) of 88 and 87
The least common multiple (LCM) of 88 and 87 is 7656.
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 88 and 87?
First, calculate the GCD of 88 and 87 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 88 ÷ 87 = 1 remainder 1 |
| 2 | 87 ÷ 1 = 87 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 48 and 119 | 5712 |
| 84 and 70 | 420 |
| 63 and 62 | 3906 |
| 155 and 22 | 3410 |
| 16 and 80 | 80 |