Greatest Common Factor of 42, 939, 478, 234

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

• Greatest Common Factor of 42, 939, 478, 234 by common division method
• Greatest Common Factor of 42, 939, 478, 234 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 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Factors of 234

List of positive integer factors of 234 that divides 234 without a remainder.

1,2,3,6,9,13,18,26,39,78,117,234

Greatest Common Factor

We found the factors 42,939,478,234 . The biggest common factor number is the GCF number.
So the greatest common factor 42,939,478,234 is 1.

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

• GCF of 18, 925, 869, 630
• GCF of 86, 287, 481, 338
• GCF of 89, 737, 999, 973
• GCF of 95, 973, 390, 712
• GCF of 48, 559, 631, 798

1. What is the GCF of 42, 939, 478, 234?

Answer: GCF of 42, 939, 478, 234 is 1.

2. How to Find the GCF of 42, 939, 478, 234

Answer: Greatest Common Factor(GCF) of 42, 939, 478, 234 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 939, 478, 234) = 1.