Greatest Common Factor of 86, 31, 980

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

• Greatest Common Factor of 86, 31, 980 by common division method
• Greatest Common Factor of 86, 31, 980 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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 31

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

1,31

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Greatest Common Factor

We found the factors 86,31,980 . The biggest common factor number is the GCF number.
So the greatest common factor 86,31,980 is 1.

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

• GCF of 25, 39, 738
• GCF of 98, 30, 775
• GCF of 76, 99, 537
• GCF of 99, 64, 819
• GCF of 46, 44, 304

1. What is the GCF of 86, 31, 980?

Answer: GCF of 86, 31, 980 is 1.

2. How to Find the GCF of 86, 31, 980

Answer: Greatest Common Factor(GCF) of 86, 31, 980 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 31, 980) = 1.