Greatest Common Factor of 117, 430, 389

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

• Greatest Common Factor of 117, 430, 389 by common division method
• Greatest Common Factor of 117, 430, 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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 430

List of positive integer factors of 430 that divides 430 without a remainder.

1,2,5,10,43,86,215,430

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 117,430,389 . The biggest common factor number is the GCF number.
So the greatest common factor 117,430,389 is 1.

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

• GCF of 319, 487, 310
• GCF of 701, 646, 168
• GCF of 231, 664, 497
• GCF of 599, 667, 454
• GCF of 931, 512, 848

1. What is the GCF of 117, 430, 389?

Answer: GCF of 117, 430, 389 is 1.

2. How to Find the GCF of 117, 430, 389

Answer: Greatest Common Factor(GCF) of 117, 430, 389 = 1

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

Step 2: Then multiply all the prime factors GCF(117, 430, 389) = 1.