Least Common Multiple (LCM) of 151 and 132
The least common multiple (LCM) of 151 and 132 is 19932.
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 151 and 132?
First, calculate the GCD of 151 and 132 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 151 ÷ 132 = 1 remainder 19 |
| 2 | 132 ÷ 19 = 6 remainder 18 |
| 3 | 19 ÷ 18 = 1 remainder 1 |
| 4 | 18 ÷ 1 = 18 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 133 and 194 | 25802 |
| 186 and 146 | 13578 |
| 194 and 79 | 15326 |
| 103 and 99 | 10197 |
| 84 and 49 | 588 |