Greatest Common Factor of 71, 67, 81, 331

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

• Greatest Common Factor of 71, 67, 81, 331 by common division method
• Greatest Common Factor of 71, 67, 81, 331 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 71

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

1,71

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Greatest Common Factor

We found the factors 71,67,81,331 . The biggest common factor number is the GCF number.
So the greatest common factor 71,67,81,331 is 1.

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

• GCF of 65, 16, 91, 310
• GCF of 69, 57, 40, 906
• GCF of 24, 18, 39, 486
• GCF of 28, 89, 19, 390
• GCF of 54, 42, 31, 506

1. What is the GCF of 71, 67, 81, 331?

Answer: GCF of 71, 67, 81, 331 is 1.

2. How to Find the GCF of 71, 67, 81, 331

Answer: Greatest Common Factor(GCF) of 71, 67, 81, 331 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 67, 81, 331) = 1.