
Greatest Common Divisor (GCD) of 94 and 199
The greatest common divisor (GCD) of 94 and 199 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 94 and 199?
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 | 94 ÷ 199 = 0 remainder 94 |
2 | 199 ÷ 94 = 2 remainder 11 |
3 | 94 ÷ 11 = 8 remainder 6 |
4 | 11 ÷ 6 = 1 remainder 5 |
5 | 6 ÷ 5 = 1 remainder 1 |
6 | 5 ÷ 1 = 5 remainder 0 |
Examples of GCD Calculations
Numbers | GCD |
---|---|
45 and 57 | 3 |
79 and 103 | 1 |
200 and 25 | 25 |
103 and 29 | 1 |
150 and 168 | 6 |