Greatest Common Factor of 54, 20, 279

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

• Greatest Common Factor of 54, 20, 279 by common division method
• Greatest Common Factor of 54, 20, 279 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

Greatest Common Factor

We found the factors 54,20,279 . The biggest common factor number is the GCF number.
So the greatest common factor 54,20,279 is 1.

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

• GCF of 40, 74, 901
• GCF of 60, 54, 650
• GCF of 54, 95, 261
• GCF of 57, 71, 774
• GCF of 20, 85, 194

1. What is the GCF of 54, 20, 279?

Answer: GCF of 54, 20, 279 is 1.

2. How to Find the GCF of 54, 20, 279

Answer: Greatest Common Factor(GCF) of 54, 20, 279 = 1

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

Step 2: Then multiply all the prime factors GCF(54, 20, 279) = 1.