Greatest Common Factor of 26, 47, 20, 577

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

• Greatest Common Factor of 26, 47, 20, 577 by common division method
• Greatest Common Factor of 26, 47, 20, 577 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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 20

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

1,2,4,5,10,20

Factors of 577

List of positive integer factors of 577 that divides 577 without a remainder.

1,577

Greatest Common Factor

We found the factors 26,47,20,577 . The biggest common factor number is the GCF number.
So the greatest common factor 26,47,20,577 is 1.

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

• GCF of 14, 16, 40, 966
• GCF of 40, 40, 37, 337
• GCF of 42, 50, 23, 424
• GCF of 74, 50, 22, 794
• GCF of 94, 18, 30, 809

1. What is the GCF of 26, 47, 20, 577?

Answer: GCF of 26, 47, 20, 577 is 1.

2. How to Find the GCF of 26, 47, 20, 577

Answer: Greatest Common Factor(GCF) of 26, 47, 20, 577 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 47, 20, 577) = 1.