Greatest Common Factor of 861, 801, 897

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

• Greatest Common Factor of 861, 801, 897 by common division method
• Greatest Common Factor of 861, 801, 897 with matching the biggest common factor

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

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 801

List of positive integer factors of 801 that divides 801 without a remainder.

1,3,9,89,267,801

Factors of 897

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

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

Greatest Common Factor

We found the factors 861,801,897 . The biggest common factor number is the GCF number.
So the greatest common factor 861,801,897 is 3.

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

• GCF of 145, 547, 722
• GCF of 853, 619, 541
• GCF of 694, 446, 710
• GCF of 400, 769, 178
• GCF of 178, 286, 779

1. What is the GCF of 861, 801, 897?

Answer: GCF of 861, 801, 897 is 3.

2. How to Find the GCF of 861, 801, 897

Answer: Greatest Common Factor(GCF) of 861, 801, 897 = 3

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

Step 2: Then multiply all the prime factors GCF(861, 801, 897) = 3.