Greatest Common Factor of 39, 88, 56, 31

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

• Greatest Common Factor of 39, 88, 56, 31 by common division method
• Greatest Common Factor of 39, 88, 56, 31 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

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 31

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

1,31

Greatest Common Factor

We found the factors 39,88,56,31 . The biggest common factor number is the GCF number.
So the greatest common factor 39,88,56,31 is 1.

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

• GCF of 51, 38, 99, 35
• GCF of 77, 23, 19, 90
• GCF of 38, 98, 11, 44
• GCF of 74, 73, 37, 23
• GCF of 52, 43, 51, 91

1. What is the GCF of 39, 88, 56, 31?

Answer: GCF of 39, 88, 56, 31 is 1.

2. How to Find the GCF of 39, 88, 56, 31

Answer: Greatest Common Factor(GCF) of 39, 88, 56, 31 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 88, 56, 31) = 1.