Greatest Common Factor of 891, 978, 111

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

• Greatest Common Factor of 891, 978, 111 by common division method
• Greatest Common Factor of 891, 978, 111 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 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 111

List of positive integer factors of 111 that divides 111 without a remainder.

1,3,37,111

Greatest Common Factor

We found the factors 891,978,111 . The biggest common factor number is the GCF number.
So the greatest common factor 891,978,111 is 3.

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

• GCF of 420, 243, 316
• GCF of 234, 847, 222
• GCF of 321, 551, 796
• GCF of 383, 665, 961
• GCF of 698, 481, 420

1. What is the GCF of 891, 978, 111?

Answer: GCF of 891, 978, 111 is 3.

2. How to Find the GCF of 891, 978, 111

Answer: Greatest Common Factor(GCF) of 891, 978, 111 = 3

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

Step 2: Then multiply all the prime factors GCF(891, 978, 111) = 3.