Greatest Common Factor of 389, 457, 165

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

• Greatest Common Factor of 389, 457, 165 by common division method
• Greatest Common Factor of 389, 457, 165 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 389

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

1,389

Factors of 457

List of positive integer factors of 457 that divides 457 without a remainder.

1,457

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 389,457,165 . The biggest common factor number is the GCF number.
So the greatest common factor 389,457,165 is 1.

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

• GCF of 518, 753, 171
• GCF of 104, 485, 768
• GCF of 638, 441, 833
• GCF of 563, 539, 297
• GCF of 266, 708, 443

1. What is the GCF of 389, 457, 165?

Answer: GCF of 389, 457, 165 is 1.

2. How to Find the GCF of 389, 457, 165

Answer: Greatest Common Factor(GCF) of 389, 457, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 457, 165) = 1.