Greatest Common Factor of 513, 842, 85

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

• Greatest Common Factor of 513, 842, 85 by common division method
• Greatest Common Factor of 513, 842, 85 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 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Factors of 85

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

1,5,17,85

Greatest Common Factor

We found the factors 513,842,85 . The biggest common factor number is the GCF number.
So the greatest common factor 513,842,85 is 1.

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

• GCF of 304, 985, 95
• GCF of 352, 323, 49
• GCF of 204, 143, 32
• GCF of 858, 954, 49
• GCF of 249, 884, 86

1. What is the GCF of 513, 842, 85?

Answer: GCF of 513, 842, 85 is 1.

2. How to Find the GCF of 513, 842, 85

Answer: Greatest Common Factor(GCF) of 513, 842, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(513, 842, 85) = 1.