Least Common Multiple (LCM) of 174 and 172
The least common multiple (LCM) of 174 and 172 is 14964.
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 174 and 172?
First, calculate the GCD of 174 and 172 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 174 ÷ 172 = 1 remainder 2 |
| 2 | 172 ÷ 2 = 86 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 83 and 79 | 6557 |
| 23 and 157 | 3611 |
| 142 and 175 | 24850 |
| 90 and 134 | 6030 |
| 124 and 143 | 17732 |