Greatest Common Factor of 80, 90, 868

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

• Greatest Common Factor of 80, 90, 868 by common division method
• Greatest Common Factor of 80, 90, 868 with matching the biggest common factor

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

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Greatest Common Factor

We found the factors 80,90,868 . The biggest common factor number is the GCF number.
So the greatest common factor 80,90,868 is 2.

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

• GCF of 50, 40, 575
• GCF of 89, 31, 622
• GCF of 95, 70, 953
• GCF of 95, 83, 525
• GCF of 35, 99, 582

1. What is the GCF of 80, 90, 868?

Answer: GCF of 80, 90, 868 is 2.

2. How to Find the GCF of 80, 90, 868

Answer: Greatest Common Factor(GCF) of 80, 90, 868 = 2

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

Step 2: Then multiply all the prime factors GCF(80, 90, 868) = 2.