Greatest Common Factor of 86, 13, 171

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

• Greatest Common Factor of 86, 13, 171 by common division method
• Greatest Common Factor of 86, 13, 171 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Greatest Common Factor

We found the factors 86,13,171 . The biggest common factor number is the GCF number.
So the greatest common factor 86,13,171 is 1.

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

• GCF of 58, 42, 568
• GCF of 62, 76, 785
• GCF of 31, 46, 612
• GCF of 31, 97, 652
• GCF of 64, 49, 521

1. What is the GCF of 86, 13, 171?

Answer: GCF of 86, 13, 171 is 1.

2. How to Find the GCF of 86, 13, 171

Answer: Greatest Common Factor(GCF) of 86, 13, 171 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 13, 171) = 1.