Greatest Common Factor of 789, 306, 990

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

• Greatest Common Factor of 789, 306, 990 by common division method
• Greatest Common Factor of 789, 306, 990 with matching the biggest common factor

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∴ 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 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Greatest Common Factor

We found the factors 789,306,990 . The biggest common factor number is the GCF number.
So the greatest common factor 789,306,990 is 3.

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

• GCF of 656, 581, 274
• GCF of 758, 424, 439
• GCF of 261, 558, 379
• GCF of 940, 825, 620
• GCF of 627, 799, 558

1. What is the GCF of 789, 306, 990?

Answer: GCF of 789, 306, 990 is 3.

2. How to Find the GCF of 789, 306, 990

Answer: Greatest Common Factor(GCF) of 789, 306, 990 = 3

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

Step 2: Then multiply all the prime factors GCF(789, 306, 990) = 3.