Greatest Common Factor of 891, 258, 813

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

• Greatest Common Factor of 891, 258, 813 by common division method
• Greatest Common Factor of 891, 258, 813 with matching the biggest common factor

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

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Greatest Common Factor

We found the factors 891,258,813 . The biggest common factor number is the GCF number.
So the greatest common factor 891,258,813 is 3.

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

• GCF of 911, 847, 231
• GCF of 144, 292, 753
• GCF of 968, 633, 743
• GCF of 214, 854, 546
• GCF of 820, 296, 547

1. What is the GCF of 891, 258, 813?

Answer: GCF of 891, 258, 813 is 3.

2. How to Find the GCF of 891, 258, 813

Answer: Greatest Common Factor(GCF) of 891, 258, 813 = 3

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

Step 2: Then multiply all the prime factors GCF(891, 258, 813) = 3.