Least Common Multiple (LCM) of 169 and 96
The least common multiple (LCM) of 169 and 96 is 16224.
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 169 and 96?
First, calculate the GCD of 169 and 96 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 169 ÷ 96 = 1 remainder 73 |
| 2 | 96 ÷ 73 = 1 remainder 23 |
| 3 | 73 ÷ 23 = 3 remainder 4 |
| 4 | 23 ÷ 4 = 5 remainder 3 |
| 5 | 4 ÷ 3 = 1 remainder 1 |
| 6 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 118 and 161 | 18998 |
| 156 and 126 | 3276 |
| 52 and 155 | 8060 |
| 170 and 17 | 170 |
| 145 and 171 | 24795 |