Greatest Common Factor of 31, 56, 4

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

• Greatest Common Factor of 31, 56, 4 by common division method
• Greatest Common Factor of 31, 56, 4 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 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 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Greatest Common Factor

We found the factors 31,56,4 . The biggest common factor number is the GCF number.
So the greatest common factor 31,56,4 is 1.

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

• GCF of 24, 70, 2
• GCF of 68, 42, 1
• GCF of 39, 20, 2
• GCF of 34, 84, 1
• GCF of 76, 15, 6

1. What is the GCF of 31, 56, 4?

Answer: GCF of 31, 56, 4 is 1.

2. How to Find the GCF of 31, 56, 4

Answer: Greatest Common Factor(GCF) of 31, 56, 4 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 56, 4) = 1.