Greatest Common Factor of 13, 14, 50, 391

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

• Greatest Common Factor of 13, 14, 50, 391 by common division method
• Greatest Common Factor of 13, 14, 50, 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

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 13,14,50,391 . The biggest common factor number is the GCF number.
So the greatest common factor 13,14,50,391 is 1.

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

• GCF of 34, 49, 88, 300
• GCF of 19, 83, 43, 372
• GCF of 87, 44, 48, 146
• GCF of 12, 34, 47, 831
• GCF of 65, 22, 54, 117

1. What is the GCF of 13, 14, 50, 391?

Answer: GCF of 13, 14, 50, 391 is 1.

2. How to Find the GCF of 13, 14, 50, 391

Answer: Greatest Common Factor(GCF) of 13, 14, 50, 391 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 14, 50, 391) = 1.