Greatest Common Factor of 13, 79, 478

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

• Greatest Common Factor of 13, 79, 478 by common division method
• Greatest Common Factor of 13, 79, 478 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 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 478

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

1,2,239,478

Greatest Common Factor

We found the factors 13,79,478 . The biggest common factor number is the GCF number.
So the greatest common factor 13,79,478 is 1.

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

• GCF of 11, 61, 737
• GCF of 21, 21, 952
• GCF of 89, 87, 317
• GCF of 19, 68, 425
• GCF of 41, 20, 863

1. What is the GCF of 13, 79, 478?

Answer: GCF of 13, 79, 478 is 1.

2. How to Find the GCF of 13, 79, 478

Answer: Greatest Common Factor(GCF) of 13, 79, 478 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 79, 478) = 1.