Greatest Common Factor of 39, 20, 14, 389

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

• Greatest Common Factor of 39, 20, 14, 389 by common division method
• Greatest Common Factor of 39, 20, 14, 389 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 14

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

1,2,7,14

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Greatest Common Factor

We found the factors 39,20,14,389 . The biggest common factor number is the GCF number.
So the greatest common factor 39,20,14,389 is 1.

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

• GCF of 95, 49, 21, 143
• GCF of 14, 45, 50, 240
• GCF of 60, 93, 16, 967
• GCF of 52, 67, 49, 671
• GCF of 95, 59, 37, 978

1. What is the GCF of 39, 20, 14, 389?

Answer: GCF of 39, 20, 14, 389 is 1.

2. How to Find the GCF of 39, 20, 14, 389

Answer: Greatest Common Factor(GCF) of 39, 20, 14, 389 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 20, 14, 389) = 1.