Greatest Common Factor of 891, 189, 979

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

• Greatest Common Factor of 891, 189, 979 by common division method
• Greatest Common Factor of 891, 189, 979 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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Greatest Common Factor

We found the factors 891,189,979 . The biggest common factor number is the GCF number.
So the greatest common factor 891,189,979 is 1.

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

• GCF of 813, 732, 329
• GCF of 516, 228, 286
• GCF of 847, 891, 868
• GCF of 842, 443, 689
• GCF of 530, 903, 960

1. What is the GCF of 891, 189, 979?

Answer: GCF of 891, 189, 979 is 1.

2. How to Find the GCF of 891, 189, 979

Answer: Greatest Common Factor(GCF) of 891, 189, 979 = 1

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

Step 2: Then multiply all the prime factors GCF(891, 189, 979) = 1.