Greatest Common Factor of 31, 8, 18, 14

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

• Greatest Common Factor of 31, 8, 18, 14 by common division method
• Greatest Common Factor of 31, 8, 18, 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 8

List of positive integer factors of 8 that divides 8 without a remainder.

1,2,4,8

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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 31,8,18,14 . The biggest common factor number is the GCF number.
So the greatest common factor 31,8,18,14 is 1.

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

• GCF of 23, 8, 59, 36
• GCF of 97, 9, 44, 19
• GCF of 71, 4, 50, 31
• GCF of 54, 5, 51, 50
• GCF of 91, 4, 14, 22

1. What is the GCF of 31, 8, 18, 14?

Answer: GCF of 31, 8, 18, 14 is 1.

2. How to Find the GCF of 31, 8, 18, 14

Answer: Greatest Common Factor(GCF) of 31, 8, 18, 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, 8, 18, 14) = 1.