Greatest Common Factor of 28, 85, 757

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

• Greatest Common Factor of 28, 85, 757 by common division method
• Greatest Common Factor of 28, 85, 757 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 757

List of positive integer factors of 757 that divides 757 without a remainder.

1,757

Greatest Common Factor

We found the factors 28,85,757 . The biggest common factor number is the GCF number.
So the greatest common factor 28,85,757 is 1.

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

• GCF of 80, 89, 203
• GCF of 75, 15, 434
• GCF of 50, 57, 692
• GCF of 92, 74, 764
• GCF of 93, 57, 638

1. What is the GCF of 28, 85, 757?

Answer: GCF of 28, 85, 757 is 1.

2. How to Find the GCF of 28, 85, 757

Answer: Greatest Common Factor(GCF) of 28, 85, 757 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 85, 757) = 1.