Least Common Multiple (LCM) of 17 and 106
The least common multiple (LCM) of 17 and 106 is 1802.
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 17 and 106?
First, calculate the GCD of 17 and 106 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 17 ÷ 106 = 0 remainder 17 |
| 2 | 106 ÷ 17 = 6 remainder 4 |
| 3 | 17 ÷ 4 = 4 remainder 1 |
| 4 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 172 and 85 | 14620 |
| 137 and 23 | 3151 |
| 73 and 200 | 14600 |
| 121 and 92 | 11132 |
| 150 and 38 | 2850 |