Greatest Common Factor of 189, 384, 491

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

• Greatest Common Factor of 189, 384, 491 by common division method
• Greatest Common Factor of 189, 384, 491 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 189

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

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

Factors of 384

List of positive integer factors of 384 that divides 384 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,384

Factors of 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Greatest Common Factor

We found the factors 189,384,491 . The biggest common factor number is the GCF number.
So the greatest common factor 189,384,491 is 1.

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

• GCF of 243, 213, 434
• GCF of 315, 880, 364
• GCF of 871, 156, 678
• GCF of 267, 654, 204
• GCF of 512, 609, 335

1. What is the GCF of 189, 384, 491?

Answer: GCF of 189, 384, 491 is 1.

2. How to Find the GCF of 189, 384, 491

Answer: Greatest Common Factor(GCF) of 189, 384, 491 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 384, 491) = 1.