Greatest Common Factor of 1287, 6742

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

• Greatest Common Factor of 1287, 6742 by common division method
• Greatest Common Factor of 1287, 6742 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 1287

List of positive integer factors of 1287 that divides 1287 without a remainder.

1,3,9,11,13,33,39,99,117,143,429,1287

Factors of 6742

List of positive integer factors of 6742 that divides 6742 without a remainder.

1,2,3371,6742

Greatest Common Factor

We found the factors 1287,6742 . The biggest common factor number is the GCF number.
So the greatest common factor 1287,6742 is 1.

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

• GCF of 5186, 2822
• GCF of 9874, 7706
• GCF of 4614, 5668
• GCF of 5477, 1881
• GCF of 3021, 4466

1. What is the GCF of 1287, 6742?

Answer: GCF of 1287, 6742 is 1.

2. How to Find the GCF of 1287, 6742

Answer: Greatest Common Factor(GCF) of 1287, 6742 = 1

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

Step 2: Then multiply all the prime factors GCF(1287, 6742) = 1.