Least Common Multiple (LCM) of 113 and 101
The least common multiple (LCM) of 113 and 101 is 11413.
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 113 and 101?
First, calculate the GCD of 113 and 101 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 113 ÷ 101 = 1 remainder 12 |
| 2 | 101 ÷ 12 = 8 remainder 5 |
| 3 | 12 ÷ 5 = 2 remainder 2 |
| 4 | 5 ÷ 2 = 2 remainder 1 |
| 5 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 115 and 13 | 1495 |
| 151 and 130 | 19630 |
| 98 and 35 | 490 |
| 50 and 196 | 4900 |
| 69 and 120 | 2760 |