Least Common Multiple (LCM) of 150 and 175
The least common multiple (LCM) of 150 and 175 is 1050.
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 150 and 175?
First, calculate the GCD of 150 and 175 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 150 ÷ 175 = 0 remainder 150 |
| 2 | 175 ÷ 150 = 1 remainder 25 |
| 3 | 150 ÷ 25 = 6 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 30 and 61 | 1830 |
| 142 and 51 | 7242 |
| 198 and 118 | 11682 |
| 57 and 12 | 228 |
| 29 and 164 | 4756 |