Greatest Common Factor of 28, 56, 843

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

• Greatest Common Factor of 28, 56, 843 by common division method
• Greatest Common Factor of 28, 56, 843 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 843

List of positive integer factors of 843 that divides 843 without a remainder.

1,3,281,843

Greatest Common Factor

We found the factors 28,56,843 . The biggest common factor number is the GCF number.
So the greatest common factor 28,56,843 is 1.

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

• GCF of 89, 37, 125
• GCF of 50, 86, 394
• GCF of 75, 20, 545
• GCF of 42, 81, 438
• GCF of 63, 91, 799

1. What is the GCF of 28, 56, 843?

Answer: GCF of 28, 56, 843 is 1.

2. How to Find the GCF of 28, 56, 843

Answer: Greatest Common Factor(GCF) of 28, 56, 843 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 56, 843) = 1.