Greatest Common Factor of 47, 71, 839, 165

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

• Greatest Common Factor of 47, 71, 839, 165 by common division method
• Greatest Common Factor of 47, 71, 839, 165 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 71

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

1,71

Factors of 839

List of positive integer factors of 839 that divides 839 without a remainder.

1,839

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 47,71,839,165 . The biggest common factor number is the GCF number.
So the greatest common factor 47,71,839,165 is 1.

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

• GCF of 20, 27, 544, 807
• GCF of 40, 17, 250, 975
• GCF of 53, 57, 307, 674
• GCF of 62, 76, 301, 653
• GCF of 14, 48, 617, 827

1. What is the GCF of 47, 71, 839, 165?

Answer: GCF of 47, 71, 839, 165 is 1.

2. How to Find the GCF of 47, 71, 839, 165

Answer: Greatest Common Factor(GCF) of 47, 71, 839, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 71, 839, 165) = 1.