Least Common Multiple (LCM) of 93 and 132
The least common multiple (LCM) of 93 and 132 is 4092.
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 93 and 132?
First, calculate the GCD of 93 and 132 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 93 ÷ 132 = 0 remainder 93 |
| 2 | 132 ÷ 93 = 1 remainder 39 |
| 3 | 93 ÷ 39 = 2 remainder 15 |
| 4 | 39 ÷ 15 = 2 remainder 9 |
| 5 | 15 ÷ 9 = 1 remainder 6 |
| 6 | 9 ÷ 6 = 1 remainder 3 |
| 7 | 6 ÷ 3 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 154 and 97 | 14938 |
| 139 and 21 | 2919 |
| 20 and 69 | 1380 |
| 32 and 127 | 4064 |
| 73 and 136 | 9928 |