Greatest Common Factor of 255, 798, 72

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

• Greatest Common Factor of 255, 798, 72 by common division method
• Greatest Common Factor of 255, 798, 72 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 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 255,798,72 . The biggest common factor number is the GCF number.
So the greatest common factor 255,798,72 is 3.

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

• GCF of 687, 469, 51
• GCF of 808, 361, 34
• GCF of 424, 637, 77
• GCF of 494, 328, 69
• GCF of 777, 143, 12

1. What is the GCF of 255, 798, 72?

Answer: GCF of 255, 798, 72 is 3.

2. How to Find the GCF of 255, 798, 72

Answer: Greatest Common Factor(GCF) of 255, 798, 72 = 3

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

Step 2: Then multiply all the prime factors GCF(255, 798, 72) = 3.