Least Common Multiple (LCM) of 151 and 101
The least common multiple (LCM) of 151 and 101 is 15251.
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 151 and 101?
First, calculate the GCD of 151 and 101 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 151 ÷ 101 = 1 remainder 50 |
| 2 | 101 ÷ 50 = 2 remainder 1 |
| 3 | 50 ÷ 1 = 50 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 162 and 81 | 162 |
| 153 and 143 | 21879 |
| 89 and 151 | 13439 |
| 12 and 132 | 132 |
| 166 and 130 | 10790 |