Greatest Common Factor of 423, 427, 839

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

• Greatest Common Factor of 423, 427, 839 by common division method
• Greatest Common Factor of 423, 427, 839 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 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 839

List of positive integer factors of 839 that divides 839 without a remainder.

1,839

Greatest Common Factor

We found the factors 423,427,839 . The biggest common factor number is the GCF number.
So the greatest common factor 423,427,839 is 1.

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

• GCF of 851, 566, 694
• GCF of 247, 727, 656
• GCF of 929, 773, 317
• GCF of 878, 502, 427
• GCF of 608, 199, 538

1. What is the GCF of 423, 427, 839?

Answer: GCF of 423, 427, 839 is 1.

2. How to Find the GCF of 423, 427, 839

Answer: Greatest Common Factor(GCF) of 423, 427, 839 = 1

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

Step 2: Then multiply all the prime factors GCF(423, 427, 839) = 1.