**1. Steps to Use the Tool:**

**Enter Number 1**: Input the first positive integer for which you want to find the GCF.**Enter Number 2**: Input the second positive integer for which you want to find the GCF.**Click Calculate GCF**: Hit the "Calculate GCF" button to compute the greatest common factor.**View Result**: The calculated GCF will be displayed below the button.

**2. Information about the Tool:**

**Purpose**: The GCF Calculator computes the greatest common factor of two positive integers.**Functionality**: Utilizes the Euclidean algorithm to find the GCF efficiently.**Input Requirements**: Requires valid positive integers for both numbers.**Output**: Provides the greatest common factor of the input numbers.

**3. Benefits of Using this Tool:**

**Efficiency**: Utilizes an efficient algorithm to quickly find the GCF of two numbers.**Accuracy**: Provides accurate results for any pair of positive integers.**Ease of Use**: Simple interface for straightforward calculation of the GCF.

**4. FAQ (Frequently Asked Questions):**

**Q: Can I calculate the GCF of decimal numbers or negative numbers?**- A: No, this calculator only accepts positive integers.

**Q: What is the greatest common factor?**- A: The greatest common factor (GCF) is the largest positive integer that divides both numbers without leaving a remainder.

**Q: Can I use this calculator for more than two numbers?**- A: No, this calculator is designed to find the GCF of exactly two numbers.

This tool is useful for anyone needing to find the greatest common factor of two positive integers, such as students, teachers, and professionals working with mathematical calculations involving factors.

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