Greatest Common Factor of 531, 999, 861

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

• Greatest Common Factor of 531, 999, 861 by common division method
• Greatest Common Factor of 531, 999, 861 with matching the biggest common factor

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

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Factors of 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Greatest Common Factor

We found the factors 531,999,861 . The biggest common factor number is the GCF number.
So the greatest common factor 531,999,861 is 3.

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

• GCF of 696, 426, 915
• GCF of 392, 570, 680
• GCF of 930, 407, 703
• GCF of 357, 835, 493
• GCF of 311, 119, 608

1. What is the GCF of 531, 999, 861?

Answer: GCF of 531, 999, 861 is 3.

2. How to Find the GCF of 531, 999, 861

Answer: Greatest Common Factor(GCF) of 531, 999, 861 = 3

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

Step 2: Then multiply all the prime factors GCF(531, 999, 861) = 3.