Greatest Common Factor of 86, 18, 59, 31

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

• Greatest Common Factor of 86, 18, 59, 31 by common division method
• Greatest Common Factor of 86, 18, 59, 31 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 31

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

1,31

Greatest Common Factor

We found the factors 86,18,59,31 . The biggest common factor number is the GCF number.
So the greatest common factor 86,18,59,31 is 1.

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

• GCF of 99, 93, 82, 71
• GCF of 89, 72, 97, 93
• GCF of 15, 16, 34, 44
• GCF of 57, 78, 61, 94
• GCF of 44, 16, 38, 93

1. What is the GCF of 86, 18, 59, 31?

Answer: GCF of 86, 18, 59, 31 is 1.

2. How to Find the GCF of 86, 18, 59, 31

Answer: Greatest Common Factor(GCF) of 86, 18, 59, 31 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 18, 59, 31) = 1.