Least Common Multiple (LCM) of 152 and 28
The least common multiple (LCM) of 152 and 28 is 1064.
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 28?
First, calculate the GCD of 152 and 28 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 152 ÷ 28 = 5 remainder 12 |
| 2 | 28 ÷ 12 = 2 remainder 4 |
| 3 | 12 ÷ 4 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 106 and 64 | 3392 |
| 68 and 154 | 5236 |
| 150 and 196 | 14700 |
| 107 and 65 | 6955 |
| 29 and 103 | 2987 |