Greatest Common Factor of 828, 672, 309

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

• Greatest Common Factor of 828, 672, 309 by common division method
• Greatest Common Factor of 828, 672, 309 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Greatest Common Factor

We found the factors 828,672,309 . The biggest common factor number is the GCF number.
So the greatest common factor 828,672,309 is 3.

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

• GCF of 788, 606, 350
• GCF of 718, 886, 767
• GCF of 675, 156, 759
• GCF of 607, 637, 374
• GCF of 488, 954, 683

1. What is the GCF of 828, 672, 309?

Answer: GCF of 828, 672, 309 is 3.

2. How to Find the GCF of 828, 672, 309

Answer: Greatest Common Factor(GCF) of 828, 672, 309 = 3

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

Step 2: Then multiply all the prime factors GCF(828, 672, 309) = 3.