Greatest Common Factor of 28, 56, 667

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

• Greatest Common Factor of 28, 56, 667 by common division method
• Greatest Common Factor of 28, 56, 667 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 667

List of positive integer factors of 667 that divides 667 without a remainder.

1,23,29,667

Greatest Common Factor

We found the factors 28,56,667 . The biggest common factor number is the GCF number.
So the greatest common factor 28,56,667 is 1.

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

• GCF of 31, 37, 153
• GCF of 99, 26, 861
• GCF of 20, 98, 888
• GCF of 27, 78, 411
• GCF of 98, 35, 341

1. What is the GCF of 28, 56, 667?

Answer: GCF of 28, 56, 667 is 1.

2. How to Find the GCF of 28, 56, 667

Answer: Greatest Common Factor(GCF) of 28, 56, 667 = 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, 667) = 1.