Greatest Common Factor of 42, 859, 108

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

• Greatest Common Factor of 42, 859, 108 by common division method
• Greatest Common Factor of 42, 859, 108 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 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

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 42,859,108 . The biggest common factor number is the GCF number.
So the greatest common factor 42,859,108 is 1.

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

• GCF of 46, 186, 314
• GCF of 25, 928, 580
• GCF of 54, 726, 177
• GCF of 45, 741, 168
• GCF of 50, 522, 791

1. What is the GCF of 42, 859, 108?

Answer: GCF of 42, 859, 108 is 1.

2. How to Find the GCF of 42, 859, 108

Answer: Greatest Common Factor(GCF) of 42, 859, 108 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 859, 108) = 1.