Least Common Multiple (LCM) of 89 and 88
The least common multiple (LCM) of 89 and 88 is 7832.
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 89 and 88?
First, calculate the GCD of 89 and 88 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 89 ÷ 88 = 1 remainder 1 |
| 2 | 88 ÷ 1 = 88 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 161 and 48 | 7728 |
| 157 and 85 | 13345 |
| 178 and 124 | 11036 |
| 59 and 143 | 8437 |
| 186 and 154 | 14322 |