Greatest Common Divisor (GCD) of 899 and 799
The greatest common divisor (GCD) of 899 and 799 is 1.
What is the Greatest Common Divisor (GCD)?
The GCD of two integers is the largest positive integer that divides both numbers without leaving a remainder. It is useful in simplifying fractions, finding common factors, and in number theory.
How to Calculate the GCD of 899 and 799?
We use the Euclidean algorithm, which involves the following steps:
- Divide the larger number by the smaller number.
- Replace the larger number with the smaller number and the smaller number with the remainder from the division.
- Repeat this process until the remainder is zero.
- The non-zero remainder just before zero is the GCD.
Step-by-Step Euclidean Algorithm
| Step | Calculation |
|---|---|
| 1 | 899 ÷ 799 = 1 remainder 100 |
| 2 | 799 ÷ 100 = 7 remainder 99 |
| 3 | 100 ÷ 99 = 1 remainder 1 |
| 4 | 99 ÷ 1 = 99 remainder 0 |
Examples of GCD Calculations
| Numbers | GCD |
|---|---|
| 105 and 113 | 1 |
| 106 and 66 | 2 |
| 19 and 10 | 1 |
| 142 and 143 | 1 |
| 141 and 55 | 1 |