Greatest Common Factor of 399, 422, 825

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 399, 422, 825 by common division method
• Greatest Common Factor of 399, 422, 825 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 825

List of positive integer factors of 825 that divides 825 without a remainder.

1,3,5,11,15,25,33,55,75,165,275,825

Greatest Common Factor

We found the factors 399,422,825 . The biggest common factor number is the GCF number.
So the greatest common factor 399,422,825 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 799, 698, 440
• GCF of 135, 412, 322
• GCF of 137, 779, 122
• GCF of 484, 577, 951
• GCF of 491, 351, 400

1. What is the GCF of 399, 422, 825?

Answer: GCF of 399, 422, 825 is 1.

2. How to Find the GCF of 399, 422, 825

Answer: Greatest Common Factor(GCF) of 399, 422, 825 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(399, 422, 825) = 1.