Greatest Common Factor of 798, 489, 66

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

• Greatest Common Factor of 798, 489, 66 by common division method
• Greatest Common Factor of 798, 489, 66 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 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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Greatest Common Factor

We found the factors 798,489,66 . The biggest common factor number is the GCF number.
So the greatest common factor 798,489,66 is 3.

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

• GCF of 622, 733, 33
• GCF of 185, 876, 99
• GCF of 667, 149, 11
• GCF of 789, 596, 56
• GCF of 944, 859, 81

1. What is the GCF of 798, 489, 66?

Answer: GCF of 798, 489, 66 is 3.

2. How to Find the GCF of 798, 489, 66

Answer: Greatest Common Factor(GCF) of 798, 489, 66 = 3

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

Step 2: Then multiply all the prime factors GCF(798, 489, 66) = 3.