Least Common Multiple (LCM) of 53 and 62
The least common multiple (LCM) of 53 and 62 is 3286.
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 53 and 62?
First, calculate the GCD of 53 and 62 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 53 ÷ 62 = 0 remainder 53 |
| 2 | 62 ÷ 53 = 1 remainder 9 |
| 3 | 53 ÷ 9 = 5 remainder 8 |
| 4 | 9 ÷ 8 = 1 remainder 1 |
| 5 | 8 ÷ 1 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 49 and 160 | 7840 |
| 176 and 20 | 880 |
| 94 and 42 | 1974 |
| 124 and 19 | 2356 |
| 127 and 124 | 15748 |