Greatest Common Factor of 671, 945, 687

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

• Greatest Common Factor of 671, 945, 687 by common division method
• Greatest Common Factor of 671, 945, 687 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 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Greatest Common Factor

We found the factors 671,945,687 . The biggest common factor number is the GCF number.
So the greatest common factor 671,945,687 is 1.

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

• GCF of 534, 676, 384
• GCF of 791, 941, 429
• GCF of 673, 631, 204
• GCF of 513, 241, 160
• GCF of 419, 410, 488

1. What is the GCF of 671, 945, 687?

Answer: GCF of 671, 945, 687 is 1.

2. How to Find the GCF of 671, 945, 687

Answer: Greatest Common Factor(GCF) of 671, 945, 687 = 1

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

Step 2: Then multiply all the prime factors GCF(671, 945, 687) = 1.