Greatest Common Factor of 385, 820, 509

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

• Greatest Common Factor of 385, 820, 509 by common division method
• Greatest Common Factor of 385, 820, 509 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 509

List of positive integer factors of 509 that divides 509 without a remainder.

1,509

Greatest Common Factor

We found the factors 385,820,509 . The biggest common factor number is the GCF number.
So the greatest common factor 385,820,509 is 1.

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

• GCF of 237, 567, 648
• GCF of 706, 548, 513
• GCF of 655, 472, 790
• GCF of 266, 763, 695
• GCF of 393, 105, 185

1. What is the GCF of 385, 820, 509?

Answer: GCF of 385, 820, 509 is 1.

2. How to Find the GCF of 385, 820, 509

Answer: Greatest Common Factor(GCF) of 385, 820, 509 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 820, 509) = 1.