Greatest Common Factor of 520, 309, 54

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

• Greatest Common Factor of 520, 309, 54 by common division method
• Greatest Common Factor of 520, 309, 54 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 54

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

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

Greatest Common Factor

We found the factors 520,309,54 . The biggest common factor number is the GCF number.
So the greatest common factor 520,309,54 is 1.

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

• GCF of 777, 223, 92
• GCF of 380, 859, 92
• GCF of 410, 540, 99
• GCF of 209, 938, 39
• GCF of 879, 321, 44

1. What is the GCF of 520, 309, 54?

Answer: GCF of 520, 309, 54 is 1.

2. How to Find the GCF of 520, 309, 54

Answer: Greatest Common Factor(GCF) of 520, 309, 54 = 1

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

Step 2: Then multiply all the prime factors GCF(520, 309, 54) = 1.