Least Common Multiple (LCM) of 151 and 148
The least common multiple (LCM) of 151 and 148 is 22348.
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 148?
First, calculate the GCD of 151 and 148 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 151 ÷ 148 = 1 remainder 3 |
| 2 | 148 ÷ 3 = 49 remainder 1 |
| 3 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 182 and 99 | 18018 |
| 81 and 72 | 648 |
| 195 and 83 | 16185 |
| 160 and 151 | 24160 |
| 138 and 120 | 2760 |