Greatest Common Factor of 38, 189, 459

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

• Greatest Common Factor of 38, 189, 459 by common division method
• Greatest Common Factor of 38, 189, 459 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 459

List of positive integer factors of 459 that divides 459 without a remainder.

1,3,9,17,27,51,153,459

Greatest Common Factor

We found the factors 38,189,459 . The biggest common factor number is the GCF number.
So the greatest common factor 38,189,459 is 1.

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

• GCF of 29, 548, 673
• GCF of 51, 434, 796
• GCF of 30, 311, 525
• GCF of 85, 132, 424
• GCF of 93, 180, 273

1. What is the GCF of 38, 189, 459?

Answer: GCF of 38, 189, 459 is 1.

2. How to Find the GCF of 38, 189, 459

Answer: Greatest Common Factor(GCF) of 38, 189, 459 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 189, 459) = 1.