Greatest Common Factor of 391, 331, 135

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

• Greatest Common Factor of 391, 331, 135 by common division method
• Greatest Common Factor of 391, 331, 135 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 391

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

1,17,23,391

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Factors of 135

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

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

Greatest Common Factor

We found the factors 391,331,135 . The biggest common factor number is the GCF number.
So the greatest common factor 391,331,135 is 1.

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

• GCF of 232, 434, 522
• GCF of 225, 848, 712
• GCF of 891, 415, 172
• GCF of 523, 459, 149
• GCF of 664, 503, 704

1. What is the GCF of 391, 331, 135?

Answer: GCF of 391, 331, 135 is 1.

2. How to Find the GCF of 391, 331, 135

Answer: Greatest Common Factor(GCF) of 391, 331, 135 = 1

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

Step 2: Then multiply all the prime factors GCF(391, 331, 135) = 1.