Greatest Common Factor of 6, 135, 391

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

• Greatest Common Factor of 6, 135, 391 by common division method
• Greatest Common Factor of 6, 135, 391 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 6

List of positive integer factors of 6 that divides 6 without a remainder.

1,2,3,6

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 391

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

1,17,23,391

Greatest Common Factor

We found the factors 6,135,391 . The biggest common factor number is the GCF number.
So the greatest common factor 6,135,391 is 1.

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

• GCF of 1, 243, 390
• GCF of 4, 945, 281
• GCF of 9, 484, 425
• GCF of 5, 160, 967
• GCF of 9, 523, 968

1. What is the GCF of 6, 135, 391?

Answer: GCF of 6, 135, 391 is 1.

2. How to Find the GCF of 6, 135, 391

Answer: Greatest Common Factor(GCF) of 6, 135, 391 = 1

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

Step 2: Then multiply all the prime factors GCF(6, 135, 391) = 1.