Greatest Common Factor of 42, 83, 12, 339

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

• Greatest Common Factor of 42, 83, 12, 339 by common division method
• Greatest Common Factor of 42, 83, 12, 339 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 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 339

List of positive integer factors of 339 that divides 339 without a remainder.

1,3,113,339

Greatest Common Factor

We found the factors 42,83,12,339 . The biggest common factor number is the GCF number.
So the greatest common factor 42,83,12,339 is 1.

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

• GCF of 38, 46, 58, 449
• GCF of 39, 95, 80, 572
• GCF of 22, 53, 29, 592
• GCF of 83, 88, 56, 562
• GCF of 57, 44, 13, 826

1. What is the GCF of 42, 83, 12, 339?

Answer: GCF of 42, 83, 12, 339 is 1.

2. How to Find the GCF of 42, 83, 12, 339

Answer: Greatest Common Factor(GCF) of 42, 83, 12, 339 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 83, 12, 339) = 1.