Greatest Common Factor of 3091, 1989

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

• Greatest Common Factor of 3091, 1989 by common division method
• Greatest Common Factor of 3091, 1989 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 3091

List of positive integer factors of 3091 that divides 3091 without a remainder.

1,11,281,3091

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

Greatest Common Factor

We found the factors 3091,1989 . The biggest common factor number is the GCF number.
So the greatest common factor 3091,1989 is 1.

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

• GCF of 1747, 7430
• GCF of 2735, 6010
• GCF of 9417, 2404
• GCF of 9691, 1605
• GCF of 6078, 8712

1. What is the GCF of 3091, 1989?

Answer: GCF of 3091, 1989 is 1.

2. How to Find the GCF of 3091, 1989

Answer: Greatest Common Factor(GCF) of 3091, 1989 = 1

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

Step 2: Then multiply all the prime factors GCF(3091, 1989) = 1.