Least Common Multiple (LCM) of 153 and 62
The least common multiple (LCM) of 153 and 62 is 9486.
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 153 and 62?
First, calculate the GCD of 153 and 62 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 153 ÷ 62 = 2 remainder 29 |
| 2 | 62 ÷ 29 = 2 remainder 4 |
| 3 | 29 ÷ 4 = 7 remainder 1 |
| 4 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 72 and 106 | 3816 |
| 175 and 153 | 26775 |
| 196 and 15 | 2940 |
| 81 and 11 | 891 |
| 20 and 108 | 540 |