Least Common Multiple (LCM) of 152 and 156
The least common multiple (LCM) of 152 and 156 is 5928.
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 152 and 156?
First, calculate the GCD of 152 and 156 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 152 ÷ 156 = 0 remainder 152 |
| 2 | 156 ÷ 152 = 1 remainder 4 |
| 3 | 152 ÷ 4 = 38 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 52 and 149 | 7748 |
| 131 and 63 | 8253 |
| 21 and 57 | 399 |
| 29 and 172 | 4988 |
| 140 and 162 | 11340 |