Greatest Common Factor of 17, 85, 47, 529

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

• Greatest Common Factor of 17, 85, 47, 529 by common division method
• Greatest Common Factor of 17, 85, 47, 529 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 47

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

1,47

Factors of 529

List of positive integer factors of 529 that divides 529 without a remainder.

1,23,529

Greatest Common Factor

We found the factors 17,85,47,529 . The biggest common factor number is the GCF number.
So the greatest common factor 17,85,47,529 is 1.

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

• GCF of 48, 68, 97, 975
• GCF of 16, 30, 83, 943
• GCF of 81, 10, 32, 248
• GCF of 37, 82, 84, 985
• GCF of 33, 79, 16, 888

1. What is the GCF of 17, 85, 47, 529?

Answer: GCF of 17, 85, 47, 529 is 1.

2. How to Find the GCF of 17, 85, 47, 529

Answer: Greatest Common Factor(GCF) of 17, 85, 47, 529 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 85, 47, 529) = 1.