Greatest Common Factor of 13, 49, 556

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

• Greatest Common Factor of 13, 49, 556 by common division method
• Greatest Common Factor of 13, 49, 556 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 13

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

1,13

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 556

List of positive integer factors of 556 that divides 556 without a remainder.

1,2,4,139,278,556

Greatest Common Factor

We found the factors 13,49,556 . The biggest common factor number is the GCF number.
So the greatest common factor 13,49,556 is 1.

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

• GCF of 18, 20, 396
• GCF of 61, 82, 664
• GCF of 15, 19, 638
• GCF of 84, 38, 546
• GCF of 76, 53, 649

1. What is the GCF of 13, 49, 556?

Answer: GCF of 13, 49, 556 is 1.

2. How to Find the GCF of 13, 49, 556

Answer: Greatest Common Factor(GCF) of 13, 49, 556 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 49, 556) = 1.