Least Common Multiple (LCM) of 98 and 104
The least common multiple (LCM) of 98 and 104 is 5096.
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 98 and 104?
First, calculate the GCD of 98 and 104 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 98 ÷ 104 = 0 remainder 98 |
| 2 | 104 ÷ 98 = 1 remainder 6 |
| 3 | 98 ÷ 6 = 16 remainder 2 |
| 4 | 6 ÷ 2 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 47 and 44 | 2068 |
| 194 and 170 | 16490 |
| 171 and 109 | 18639 |
| 120 and 21 | 840 |
| 167 and 15 | 2505 |