Greatest Common Divisor (GCD) of 174 and 176
The greatest common divisor (GCD) of 174 and 176 is 2.
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 174 and 176?
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 | 174 ÷ 176 = 0 remainder 174 |
| 2 | 176 ÷ 174 = 1 remainder 2 |
| 3 | 174 ÷ 2 = 87 remainder 0 |
Examples of GCD Calculations
| Numbers | GCD |
|---|---|
| 179 and 133 | 1 |
| 195 and 191 | 1 |
| 192 and 184 | 8 |
| 52 and 175 | 1 |
| 48 and 172 | 4 |