Greatest Common Factor of 13, 71, 96, 3, 18

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

• Greatest Common Factor of 13, 71, 96, 3, 18 by common division method
• Greatest Common Factor of 13, 71, 96, 3, 18 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 3

List of positive integer factors of 3 that divides 3 without a remainder.

1,3

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 13,71,96,3,18 . The biggest common factor number is the GCF number.
So the greatest common factor 13,71,96,3,18 is 1.

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

• GCF of 91, 52, 33, 6, 14
• GCF of 19, 78, 48, 2, 23
• GCF of 52, 85, 80, 7, 62
• GCF of 83, 28, 67, 7, 60
• GCF of 39, 84, 88, 8, 86

1. What is the GCF of 13, 71, 96, 3, 18?

Answer: GCF of 13, 71, 96, 3, 18 is 1.

2. How to Find the GCF of 13, 71, 96, 3, 18

Answer: Greatest Common Factor(GCF) of 13, 71, 96, 3, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 71, 96, 3, 18) = 1.