Greatest Common Factor of 25, 71, 389

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

• Greatest Common Factor of 25, 71, 389 by common division method
• Greatest Common Factor of 25, 71, 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

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 25,71,389 . The biggest common factor number is the GCF number.
So the greatest common factor 25,71,389 is 1.

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

• GCF of 99, 77, 404
• GCF of 35, 32, 113
• GCF of 48, 76, 889
• GCF of 36, 82, 506
• GCF of 67, 84, 107

1. What is the GCF of 25, 71, 389?

Answer: GCF of 25, 71, 389 is 1.

2. How to Find the GCF of 25, 71, 389

Answer: Greatest Common Factor(GCF) of 25, 71, 389 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 71, 389) = 1.