Least Common Multiple (LCM) of 16 and 175
The least common multiple (LCM) of 16 and 175 is 2800.
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 16 and 175?
First, calculate the GCD of 16 and 175 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 16 ÷ 175 = 0 remainder 16 |
| 2 | 175 ÷ 16 = 10 remainder 15 |
| 3 | 16 ÷ 15 = 1 remainder 1 |
| 4 | 15 ÷ 1 = 15 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 174 and 24 | 696 |
| 131 and 116 | 15196 |
| 191 and 188 | 35908 |
| 92 and 91 | 8372 |
| 149 and 132 | 19668 |