Greatest Common Factor of 789, 612, 621

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

• Greatest Common Factor of 789, 612, 621 by common division method
• Greatest Common Factor of 789, 612, 621 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 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Factors of 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Greatest Common Factor

We found the factors 789,612,621 . The biggest common factor number is the GCF number.
So the greatest common factor 789,612,621 is 3.

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

• GCF of 564, 833, 479
• GCF of 784, 796, 889
• GCF of 215, 808, 231
• GCF of 648, 178, 445
• GCF of 107, 592, 480

1. What is the GCF of 789, 612, 621?

Answer: GCF of 789, 612, 621 is 3.

2. How to Find the GCF of 789, 612, 621

Answer: Greatest Common Factor(GCF) of 789, 612, 621 = 3

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

Step 2: Then multiply all the prime factors GCF(789, 612, 621) = 3.