Greatest Common Factor of 84, 28, 32, 549

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

• Greatest Common Factor of 84, 28, 32, 549 by common division method
• Greatest Common Factor of 84, 28, 32, 549 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 28

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

1,2,4,7,14,28

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Greatest Common Factor

We found the factors 84,28,32,549 . The biggest common factor number is the GCF number.
So the greatest common factor 84,28,32,549 is 1.

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

• GCF of 96, 55, 50, 383
• GCF of 21, 51, 68, 895
• GCF of 76, 82, 64, 457
• GCF of 93, 89, 53, 576
• GCF of 67, 69, 56, 658

1. What is the GCF of 84, 28, 32, 549?

Answer: GCF of 84, 28, 32, 549 is 1.

2. How to Find the GCF of 84, 28, 32, 549

Answer: Greatest Common Factor(GCF) of 84, 28, 32, 549 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 28, 32, 549) = 1.