Least Common Multiple (LCM) of 29 and 117
The least common multiple (LCM) of 29 and 117 is 3393.
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 29 and 117?
First, calculate the GCD of 29 and 117 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 29 ÷ 117 = 0 remainder 29 |
| 2 | 117 ÷ 29 = 4 remainder 1 |
| 3 | 29 ÷ 1 = 29 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 127 and 38 | 4826 |
| 54 and 184 | 4968 |
| 133 and 56 | 1064 |
| 182 and 147 | 3822 |
| 179 and 146 | 26134 |