Greatest Common Factor of 427, 771, 664

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

• Greatest Common Factor of 427, 771, 664 by common division method
• Greatest Common Factor of 427, 771, 664 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 427

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

1,7,61,427

Factors of 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Factors of 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Greatest Common Factor

We found the factors 427,771,664 . The biggest common factor number is the GCF number.
So the greatest common factor 427,771,664 is 1.

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

• GCF of 350, 931, 573
• GCF of 142, 156, 913
• GCF of 864, 285, 918
• GCF of 670, 308, 272
• GCF of 940, 712, 513

1. What is the GCF of 427, 771, 664?

Answer: GCF of 427, 771, 664 is 1.

2. How to Find the GCF of 427, 771, 664

Answer: Greatest Common Factor(GCF) of 427, 771, 664 = 1

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

Step 2: Then multiply all the prime factors GCF(427, 771, 664) = 1.