Greatest Common Factor of 812, 698, 172

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

• Greatest Common Factor of 812, 698, 172 by common division method
• Greatest Common Factor of 812, 698, 172 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 812

List of positive integer factors of 812 that divides 812 without a remainder.

1,2,4,7,14,28,29,58,116,203,406,812

Factors of 698

List of positive integer factors of 698 that divides 698 without a remainder.

1,2,349,698

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 812,698,172 . The biggest common factor number is the GCF number.
So the greatest common factor 812,698,172 is 2.

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

• GCF of 449, 147, 659
• GCF of 559, 260, 941
• GCF of 729, 837, 530
• GCF of 426, 758, 790
• GCF of 570, 994, 451

1. What is the GCF of 812, 698, 172?

Answer: GCF of 812, 698, 172 is 2.

2. How to Find the GCF of 812, 698, 172

Answer: Greatest Common Factor(GCF) of 812, 698, 172 = 2

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

Step 2: Then multiply all the prime factors GCF(812, 698, 172) = 2.