Least Common Multiple (LCM) of 156 and 148
The least common multiple (LCM) of 156 and 148 is 5772.
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 156 and 148?
First, calculate the GCD of 156 and 148 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 156 ÷ 148 = 1 remainder 8 |
| 2 | 148 ÷ 8 = 18 remainder 4 |
| 3 | 8 ÷ 4 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 69 and 79 | 5451 |
| 192 and 171 | 10944 |
| 45 and 170 | 1530 |
| 149 and 61 | 9089 |
| 18 and 109 | 1962 |