Least Common Multiple (LCM) of 32 and 97
The least common multiple (LCM) of 32 and 97 is 3104.
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 32 and 97?
First, calculate the GCD of 32 and 97 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 32 ÷ 97 = 0 remainder 32 |
| 2 | 97 ÷ 32 = 3 remainder 1 |
| 3 | 32 ÷ 1 = 32 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 112 and 91 | 1456 |
| 154 and 113 | 17402 |
| 115 and 178 | 20470 |
| 77 and 153 | 11781 |
| 182 and 71 | 12922 |