Greatest Common Factor of 27, 391, 679

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

• Greatest Common Factor of 27, 391, 679 by common division method
• Greatest Common Factor of 27, 391, 679 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 679

List of positive integer factors of 679 that divides 679 without a remainder.

1,7,97,679

Greatest Common Factor

We found the factors 27,391,679 . The biggest common factor number is the GCF number.
So the greatest common factor 27,391,679 is 1.

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

• GCF of 37, 373, 712
• GCF of 77, 924, 363
• GCF of 85, 458, 441
• GCF of 66, 108, 653
• GCF of 88, 265, 538

1. What is the GCF of 27, 391, 679?

Answer: GCF of 27, 391, 679 is 1.

2. How to Find the GCF of 27, 391, 679

Answer: Greatest Common Factor(GCF) of 27, 391, 679 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 391, 679) = 1.