Greatest Common Factor of 31, 89, 40, 14

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

• Greatest Common Factor of 31, 89, 40, 14 by common division method
• Greatest Common Factor of 31, 89, 40, 14 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 31

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

1,31

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Greatest Common Factor

We found the factors 31,89,40,14 . The biggest common factor number is the GCF number.
So the greatest common factor 31,89,40,14 is 1.

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

• GCF of 67, 66, 99, 88
• GCF of 20, 95, 96, 25
• GCF of 77, 98, 74, 84
• GCF of 54, 46, 21, 50
• GCF of 73, 35, 66, 61

1. What is the GCF of 31, 89, 40, 14?

Answer: GCF of 31, 89, 40, 14 is 1.

2. How to Find the GCF of 31, 89, 40, 14

Answer: Greatest Common Factor(GCF) of 31, 89, 40, 14 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 89, 40, 14) = 1.