Least Common Multiple (LCM) of 24 and 175
The least common multiple (LCM) of 24 and 175 is 4200.
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 175?
First, calculate the GCD of 24 and 175 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 24 ÷ 175 = 0 remainder 24 |
| 2 | 175 ÷ 24 = 7 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 |
|---|---|
| 191 and 98 | 18718 |
| 28 and 112 | 112 |
| 168 and 79 | 13272 |
| 55 and 115 | 1265 |
| 109 and 181 | 19729 |