Greatest Common Factor of 69, 71, 12, 83

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

• Greatest Common Factor of 69, 71, 12, 83 by common division method
• Greatest Common Factor of 69, 71, 12, 83 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 71

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

1,71

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Greatest Common Factor

We found the factors 69,71,12,83 . The biggest common factor number is the GCF number.
So the greatest common factor 69,71,12,83 is 1.

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

• GCF of 26, 90, 54, 17
• GCF of 29, 51, 75, 22
• GCF of 24, 80, 92, 22
• GCF of 55, 70, 79, 25
• GCF of 28, 27, 27, 35

1. What is the GCF of 69, 71, 12, 83?

Answer: GCF of 69, 71, 12, 83 is 1.

2. How to Find the GCF of 69, 71, 12, 83

Answer: Greatest Common Factor(GCF) of 69, 71, 12, 83 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 71, 12, 83) = 1.