Greatest Common Factor of 1989, 7788

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

• Greatest Common Factor of 1989, 7788 by common division method
• Greatest Common Factor of 1989, 7788 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 1989

List of positive integer factors of 1989 that divides 1989 without a remainder.

1,3,9,13,17,39,51,117,153,221,663,1989

Factors of 7788

List of positive integer factors of 7788 that divides 7788 without a remainder.

1,2,3,4,6,11,12,22,33,44,59,66,118,132,177,236,354,649,708,1298,1947,2596,3894,7788

Greatest Common Factor

We found the factors 1989,7788 . The biggest common factor number is the GCF number.
So the greatest common factor 1989,7788 is 3.

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

• GCF of 8060, 8935
• GCF of 1188, 7913
• GCF of 9026, 5828
• GCF of 7033, 7999
• GCF of 8367, 5113

1. What is the GCF of 1989, 7788?

Answer: GCF of 1989, 7788 is 3.

2. How to Find the GCF of 1989, 7788

Answer: Greatest Common Factor(GCF) of 1989, 7788 = 3

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

Step 2: Then multiply all the prime factors GCF(1989, 7788) = 3.