Greatest Common Factor of 897, 819, 57

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

• Greatest Common Factor of 897, 819, 57 by common division method
• Greatest Common Factor of 897, 819, 57 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Greatest Common Factor

We found the factors 897,819,57 . The biggest common factor number is the GCF number.
So the greatest common factor 897,819,57 is 3.

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

• GCF of 940, 176, 65
• GCF of 722, 135, 18
• GCF of 791, 466, 62
• GCF of 569, 783, 76
• GCF of 514, 190, 91

1. What is the GCF of 897, 819, 57?

Answer: GCF of 897, 819, 57 is 3.

2. How to Find the GCF of 897, 819, 57

Answer: Greatest Common Factor(GCF) of 897, 819, 57 = 3

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

Step 2: Then multiply all the prime factors GCF(897, 819, 57) = 3.