Greatest Common Factor of 613, 626, 20

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

• Greatest Common Factor of 613, 626, 20 by common division method
• Greatest Common Factor of 613, 626, 20 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 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Factors of 626

List of positive integer factors of 626 that divides 626 without a remainder.

1,2,313,626

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 613,626,20 . The biggest common factor number is the GCF number.
So the greatest common factor 613,626,20 is 1.

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

• GCF of 242, 335, 51
• GCF of 210, 324, 50
• GCF of 650, 473, 62
• GCF of 199, 963, 21
• GCF of 575, 384, 80

1. What is the GCF of 613, 626, 20?

Answer: GCF of 613, 626, 20 is 1.

2. How to Find the GCF of 613, 626, 20

Answer: Greatest Common Factor(GCF) of 613, 626, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(613, 626, 20) = 1.