Greatest Common Factor of 255, 345, 399

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

• Greatest Common Factor of 255, 345, 399 by common division method
• Greatest Common Factor of 255, 345, 399 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 255

List of positive integer factors of 255 that divides 255 without a remainder.

1,3,5,15,17,51,85,255

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 255,345,399 . The biggest common factor number is the GCF number.
So the greatest common factor 255,345,399 is 3.

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

• GCF of 600, 727, 361
• GCF of 589, 891, 949
• GCF of 564, 109, 653
• GCF of 924, 323, 578
• GCF of 173, 987, 415

1. What is the GCF of 255, 345, 399?

Answer: GCF of 255, 345, 399 is 3.

2. How to Find the GCF of 255, 345, 399

Answer: Greatest Common Factor(GCF) of 255, 345, 399 = 3

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

Step 2: Then multiply all the prime factors GCF(255, 345, 399) = 3.