Greatest Common Factor of 12, 86, 38, 131

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

• Greatest Common Factor of 12, 86, 38, 131 by common division method
• Greatest Common Factor of 12, 86, 38, 131 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 86

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

1,2,43,86

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Greatest Common Factor

We found the factors 12,86,38,131 . The biggest common factor number is the GCF number.
So the greatest common factor 12,86,38,131 is 1.

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

• GCF of 34, 99, 78, 515
• GCF of 14, 84, 13, 554
• GCF of 79, 50, 94, 383
• GCF of 99, 20, 13, 883
• GCF of 45, 43, 92, 854

1. What is the GCF of 12, 86, 38, 131?

Answer: GCF of 12, 86, 38, 131 is 1.

2. How to Find the GCF of 12, 86, 38, 131

Answer: Greatest Common Factor(GCF) of 12, 86, 38, 131 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 86, 38, 131) = 1.