Greatest Common Factor of 819, 131, 85

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

• Greatest Common Factor of 819, 131, 85 by common division method
• Greatest Common Factor of 819, 131, 85 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 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 819,131,85 . The biggest common factor number is the GCF number.
So the greatest common factor 819,131,85 is 1.

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

• GCF of 966, 899, 56
• GCF of 739, 748, 83
• GCF of 181, 152, 15
• GCF of 563, 476, 90
• GCF of 566, 239, 29

1. What is the GCF of 819, 131, 85?

Answer: GCF of 819, 131, 85 is 1.

2. How to Find the GCF of 819, 131, 85

Answer: Greatest Common Factor(GCF) of 819, 131, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(819, 131, 85) = 1.