Greatest Common Factor of 80, 106, 139

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

• Greatest Common Factor of 80, 106, 139 by common division method
• Greatest Common Factor of 80, 106, 139 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 106

List of positive integer factors of 106 that divides 106 without a remainder.

1,2,53,106

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 80,106,139 . The biggest common factor number is the GCF number.
So the greatest common factor 80,106,139 is 1.

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

• GCF of 74, 764, 263
• GCF of 96, 302, 986
• GCF of 27, 567, 180
• GCF of 98, 740, 443
• GCF of 30, 788, 193

1. What is the GCF of 80, 106, 139?

Answer: GCF of 80, 106, 139 is 1.

2. How to Find the GCF of 80, 106, 139

Answer: Greatest Common Factor(GCF) of 80, 106, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 106, 139) = 1.