Greatest Common Factor of 71, 42, 859

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

• Greatest Common Factor of 71, 42, 859 by common division method
• Greatest Common Factor of 71, 42, 859 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 859

List of positive integer factors of 859 that divides 859 without a remainder.

1,859

Greatest Common Factor

We found the factors 71,42,859 . The biggest common factor number is the GCF number.
So the greatest common factor 71,42,859 is 1.

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

• GCF of 45, 24, 647
• GCF of 85, 94, 237
• GCF of 25, 66, 806
• GCF of 11, 95, 143
• GCF of 62, 57, 814

1. What is the GCF of 71, 42, 859?

Answer: GCF of 71, 42, 859 is 1.

2. How to Find the GCF of 71, 42, 859

Answer: Greatest Common Factor(GCF) of 71, 42, 859 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 42, 859) = 1.