Greatest Common Factor of 80, 83, 31, 659

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

• Greatest Common Factor of 80, 83, 31, 659 by common division method
• Greatest Common Factor of 80, 83, 31, 659 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 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 659

List of positive integer factors of 659 that divides 659 without a remainder.

1,659

Greatest Common Factor

We found the factors 80,83,31,659 . The biggest common factor number is the GCF number.
So the greatest common factor 80,83,31,659 is 1.

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

• GCF of 12, 36, 34, 201
• GCF of 14, 69, 13, 475
• GCF of 15, 73, 69, 224
• GCF of 49, 93, 73, 686
• GCF of 57, 26, 10, 375

1. What is the GCF of 80, 83, 31, 659?

Answer: GCF of 80, 83, 31, 659 is 1.

2. How to Find the GCF of 80, 83, 31, 659

Answer: Greatest Common Factor(GCF) of 80, 83, 31, 659 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 83, 31, 659) = 1.