Greatest Common Factor of 859, 904, 42

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

• Greatest Common Factor of 859, 904, 42 by common division method
• Greatest Common Factor of 859, 904, 42 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 859

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

1,859

Factors of 904

List of positive integer factors of 904 that divides 904 without a remainder.

1,2,4,8,113,226,452,904

Factors of 42

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

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

Greatest Common Factor

We found the factors 859,904,42 . The biggest common factor number is the GCF number.
So the greatest common factor 859,904,42 is 1.

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

• GCF of 399, 268, 24
• GCF of 293, 317, 22
• GCF of 884, 981, 69
• GCF of 643, 311, 55
• GCF of 287, 287, 59

1. What is the GCF of 859, 904, 42?

Answer: GCF of 859, 904, 42 is 1.

2. How to Find the GCF of 859, 904, 42

Answer: Greatest Common Factor(GCF) of 859, 904, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(859, 904, 42) = 1.