Greatest Common Factor of 39, 13, 55, 493

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

• Greatest Common Factor of 39, 13, 55, 493 by common division method
• Greatest Common Factor of 39, 13, 55, 493 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 493

List of positive integer factors of 493 that divides 493 without a remainder.

1,17,29,493

Greatest Common Factor

We found the factors 39,13,55,493 . The biggest common factor number is the GCF number.
So the greatest common factor 39,13,55,493 is 1.

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

• GCF of 27, 48, 26, 799
• GCF of 51, 54, 82, 710
• GCF of 41, 44, 61, 637
• GCF of 39, 34, 30, 528
• GCF of 26, 60, 85, 667

1. What is the GCF of 39, 13, 55, 493?

Answer: GCF of 39, 13, 55, 493 is 1.

2. How to Find the GCF of 39, 13, 55, 493

Answer: Greatest Common Factor(GCF) of 39, 13, 55, 493 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 13, 55, 493) = 1.