Greatest Common Factor of 500, 700, 800, 861

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

• Greatest Common Factor of 500, 700, 800, 861 by common division method
• Greatest Common Factor of 500, 700, 800, 861 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 500

List of positive integer factors of 500 that divides 500 without a remainder.

1,2,4,5,10,20,25,50,100,125,250,500

Factors of 700

List of positive integer factors of 700 that divides 700 without a remainder.

1,2,4,5,7,10,14,20,25,28,35,50,70,100,140,175,350,700

Factors of 800

List of positive integer factors of 800 that divides 800 without a remainder.

1,2,4,5,8,10,16,20,25,32,40,50,80,100,160,200,400,800

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 500,700,800,861 . The biggest common factor number is the GCF number.
So the greatest common factor 500,700,800,861 is 1.

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

• GCF of 491, 385, 510, 721
• GCF of 397, 622, 936, 260
• GCF of 771, 266, 407, 280
• GCF of 945, 663, 233, 768
• GCF of 380, 758, 317, 129

1. What is the GCF of 500, 700, 800, 861?

Answer: GCF of 500, 700, 800, 861 is 1.

2. How to Find the GCF of 500, 700, 800, 861

Answer: Greatest Common Factor(GCF) of 500, 700, 800, 861 = 1

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

Step 2: Then multiply all the prime factors GCF(500, 700, 800, 861) = 1.