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Greatest Common Factor of 31, 42, 56

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 31, 42, 56 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 31, 42, 56 is 1.

GCF(31, 42, 56) = 1

GCF of 31, 42, 56

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

GCF of:

Greatest Common Factor (GCF) of 31,42,56 By Common Division

∴ GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 31

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

1,31

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 56

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

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

Greatest Common Factor

We found the factors 31,42,56 . The biggest common factor number is the GCF number.
So the greatest common factor 31,42,56 is 1.

GCF of two or more Numbers Calculation Examples

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

Frequently Asked Questions on GCF of 31, 42, 56

1. What is the GCF of 31, 42, 56?

Answer: GCF of 31, 42, 56 is 1.

2. How to Find the GCF of 31, 42, 56

Answer: Greatest Common Factor(GCF) of 31, 42, 56 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 42, 56) = 1.