Greatest Common Factor of 469, 21, 891

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

• Greatest Common Factor of 469, 21, 891 by common division method
• Greatest Common Factor of 469, 21, 891 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 469

List of positive integer factors of 469 that divides 469 without a remainder.

1,7,67,469

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

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

Greatest Common Factor

We found the factors 469,21,891 . The biggest common factor number is the GCF number.
So the greatest common factor 469,21,891 is 1.

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

• GCF of 568, 39, 290
• GCF of 764, 39, 797
• GCF of 201, 44, 472
• GCF of 345, 99, 354
• GCF of 930, 67, 759

1. What is the GCF of 469, 21, 891?

Answer: GCF of 469, 21, 891 is 1.

2. How to Find the GCF of 469, 21, 891

Answer: Greatest Common Factor(GCF) of 469, 21, 891 = 1

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

Step 2: Then multiply all the prime factors GCF(469, 21, 891) = 1.