Greatest Common Factor of 397, 897, 218

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

• Greatest Common Factor of 397, 897, 218 by common division method
• Greatest Common Factor of 397, 897, 218 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 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Greatest Common Factor

We found the factors 397,897,218 . The biggest common factor number is the GCF number.
So the greatest common factor 397,897,218 is 1.

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

• GCF of 168, 842, 871
• GCF of 768, 502, 733
• GCF of 796, 222, 795
• GCF of 456, 402, 198
• GCF of 644, 362, 829

1. What is the GCF of 397, 897, 218?

Answer: GCF of 397, 897, 218 is 1.

2. How to Find the GCF of 397, 897, 218

Answer: Greatest Common Factor(GCF) of 397, 897, 218 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 897, 218) = 1.