Greatest Common Factor of 80, 82, 90, 849

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

• Greatest Common Factor of 80, 82, 90, 849 by common division method
• Greatest Common Factor of 80, 82, 90, 849 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 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

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 849

List of positive integer factors of 849 that divides 849 without a remainder.

1,3,283,849

Greatest Common Factor

We found the factors 80,82,90,849 . The biggest common factor number is the GCF number.
So the greatest common factor 80,82,90,849 is 1.

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

• GCF of 93, 23, 88, 962
• GCF of 58, 82, 43, 944
• GCF of 94, 28, 95, 970
• GCF of 14, 87, 13, 673
• GCF of 51, 32, 56, 173

1. What is the GCF of 80, 82, 90, 849?

Answer: GCF of 80, 82, 90, 849 is 1.

2. How to Find the GCF of 80, 82, 90, 849

Answer: Greatest Common Factor(GCF) of 80, 82, 90, 849 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 82, 90, 849) = 1.