Greatest Common Factor of 1236, 2989

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

• Greatest Common Factor of 1236, 2989 by common division method
• Greatest Common Factor of 1236, 2989 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 1236

List of positive integer factors of 1236 that divides 1236 without a remainder.

1,2,3,4,6,12,103,206,309,412,618,1236

Factors of 2989

List of positive integer factors of 2989 that divides 2989 without a remainder.

1,7,49,61,427,2989

Greatest Common Factor

We found the factors 1236,2989 . The biggest common factor number is the GCF number.
So the greatest common factor 1236,2989 is 1.

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

• GCF of 6611, 9231
• GCF of 7150, 8838
• GCF of 2296, 8849
• GCF of 1547, 6409
• GCF of 6678, 4697

1. What is the GCF of 1236, 2989?

Answer: GCF of 1236, 2989 is 1.

2. How to Find the GCF of 1236, 2989

Answer: Greatest Common Factor(GCF) of 1236, 2989 = 1

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

Step 2: Then multiply all the prime factors GCF(1236, 2989) = 1.