Greatest Common Factor of 84, 85, 28, 377

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

• Greatest Common Factor of 84, 85, 28, 377 by common division method
• Greatest Common Factor of 84, 85, 28, 377 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 85

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

1,5,17,85

Factors of 28

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

1,2,4,7,14,28

Factors of 377

List of positive integer factors of 377 that divides 377 without a remainder.

1,13,29,377

Greatest Common Factor

We found the factors 84,85,28,377 . The biggest common factor number is the GCF number.
So the greatest common factor 84,85,28,377 is 1.

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

• GCF of 30, 15, 79, 396
• GCF of 50, 90, 96, 415
• GCF of 53, 25, 83, 751
• GCF of 34, 46, 20, 783
• GCF of 83, 27, 55, 237

1. What is the GCF of 84, 85, 28, 377?

Answer: GCF of 84, 85, 28, 377 is 1.

2. How to Find the GCF of 84, 85, 28, 377

Answer: Greatest Common Factor(GCF) of 84, 85, 28, 377 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 85, 28, 377) = 1.