Least Common Multiple (LCM) of 24 and 151
The least common multiple (LCM) of 24 and 151 is 3624.
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 24 and 151?
First, calculate the GCD of 24 and 151 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 24 ÷ 151 = 0 remainder 24 |
| 2 | 151 ÷ 24 = 6 remainder 7 |
| 3 | 24 ÷ 7 = 3 remainder 3 |
| 4 | 7 ÷ 3 = 2 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 77 and 77 | 77 |
| 174 and 88 | 7656 |
| 198 and 144 | 1584 |
| 120 and 97 | 11640 |
| 25 and 54 | 1350 |