Greatest Common Factor of 297, 638, 427

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

• Greatest Common Factor of 297, 638, 427 by common division method
• Greatest Common Factor of 297, 638, 427 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 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 297,638,427 . The biggest common factor number is the GCF number.
So the greatest common factor 297,638,427 is 1.

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

• GCF of 262, 479, 427
• GCF of 455, 129, 762
• GCF of 576, 588, 423
• GCF of 360, 996, 281
• GCF of 377, 151, 788

1. What is the GCF of 297, 638, 427?

Answer: GCF of 297, 638, 427 is 1.

2. How to Find the GCF of 297, 638, 427

Answer: Greatest Common Factor(GCF) of 297, 638, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(297, 638, 427) = 1.