Greatest Common Factor of 821, 427, 266

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

• Greatest Common Factor of 821, 427, 266 by common division method
• Greatest Common Factor of 821, 427, 266 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 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 266

List of positive integer factors of 266 that divides 266 without a remainder.

1,2,7,14,19,38,133,266

Greatest Common Factor

We found the factors 821,427,266 . The biggest common factor number is the GCF number.
So the greatest common factor 821,427,266 is 1.

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

• GCF of 692, 484, 894
• GCF of 532, 541, 710
• GCF of 140, 594, 637
• GCF of 813, 799, 642
• GCF of 341, 697, 657

1. What is the GCF of 821, 427, 266?

Answer: GCF of 821, 427, 266 is 1.

2. How to Find the GCF of 821, 427, 266

Answer: Greatest Common Factor(GCF) of 821, 427, 266 = 1

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

Step 2: Then multiply all the prime factors GCF(821, 427, 266) = 1.