Greatest Common Factor of 842, 685, 871

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

• Greatest Common Factor of 842, 685, 871 by common division method
• Greatest Common Factor of 842, 685, 871 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 842

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

1,2,421,842

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Factors of 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Greatest Common Factor

We found the factors 842,685,871 . The biggest common factor number is the GCF number.
So the greatest common factor 842,685,871 is 1.

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

• GCF of 639, 242, 590
• GCF of 829, 158, 860
• GCF of 366, 573, 180
• GCF of 317, 306, 518
• GCF of 975, 456, 832

1. What is the GCF of 842, 685, 871?

Answer: GCF of 842, 685, 871 is 1.

2. How to Find the GCF of 842, 685, 871

Answer: Greatest Common Factor(GCF) of 842, 685, 871 = 1

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

Step 2: Then multiply all the prime factors GCF(842, 685, 871) = 1.