Greatest Common Factor of 87, 31, 56, 13, 86

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

• Greatest Common Factor of 87, 31, 56, 13, 86 by common division method
• Greatest Common Factor of 87, 31, 56, 13, 86 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 31

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

1,31

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 13

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

1,13

Factors of 86

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

1,2,43,86

Greatest Common Factor

We found the factors 87,31,56,13,86 . The biggest common factor number is the GCF number.
So the greatest common factor 87,31,56,13,86 is 1.

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

• GCF of 72, 51, 44, 46, 20
• GCF of 84, 46, 37, 83, 10
• GCF of 95, 41, 63, 83, 10
• GCF of 96, 22, 75, 94, 33
• GCF of 80, 27, 90, 38, 68

1. What is the GCF of 87, 31, 56, 13, 86?

Answer: GCF of 87, 31, 56, 13, 86 is 1.

2. How to Find the GCF of 87, 31, 56, 13, 86

Answer: Greatest Common Factor(GCF) of 87, 31, 56, 13, 86 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 31, 56, 13, 86) = 1.