Greatest Common Factor of 397, 307, 697

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

• Greatest Common Factor of 397, 307, 697 by common division method
• Greatest Common Factor of 397, 307, 697 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 307

List of positive integer factors of 307 that divides 307 without a remainder.

1,307

Factors of 697

List of positive integer factors of 697 that divides 697 without a remainder.

1,17,41,697

Greatest Common Factor

We found the factors 397,307,697 . The biggest common factor number is the GCF number.
So the greatest common factor 397,307,697 is 1.

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

• GCF of 519, 197, 369
• GCF of 401, 916, 559
• GCF of 256, 362, 675
• GCF of 971, 851, 640
• GCF of 652, 292, 405

1. What is the GCF of 397, 307, 697?

Answer: GCF of 397, 307, 697 is 1.

2. How to Find the GCF of 397, 307, 697

Answer: Greatest Common Factor(GCF) of 397, 307, 697 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 307, 697) = 1.