Greatest Common Factor of 891, 105, 872

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

• Greatest Common Factor of 891, 105, 872 by common division method
• Greatest Common Factor of 891, 105, 872 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 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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Greatest Common Factor

We found the factors 891,105,872 . The biggest common factor number is the GCF number.
So the greatest common factor 891,105,872 is 1.

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

• GCF of 779, 543, 462
• GCF of 933, 668, 916
• GCF of 702, 944, 119
• GCF of 794, 355, 287
• GCF of 647, 380, 781

1. What is the GCF of 891, 105, 872?

Answer: GCF of 891, 105, 872 is 1.

2. How to Find the GCF of 891, 105, 872

Answer: Greatest Common Factor(GCF) of 891, 105, 872 = 1

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

Step 2: Then multiply all the prime factors GCF(891, 105, 872) = 1.