Greatest Common Factor of 481, 328, 423, 77

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

• Greatest Common Factor of 481, 328, 423, 77 by common division method
• Greatest Common Factor of 481, 328, 423, 77 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 481

List of positive integer factors of 481 that divides 481 without a remainder.

1,13,37,481

Factors of 328

List of positive integer factors of 328 that divides 328 without a remainder.

1,2,4,8,41,82,164,328

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 481,328,423,77 . The biggest common factor number is the GCF number.
So the greatest common factor 481,328,423,77 is 1.

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

• GCF of 640, 130, 441, 45
• GCF of 660, 218, 685, 23
• GCF of 553, 477, 428, 14
• GCF of 850, 701, 268, 93
• GCF of 306, 540, 421, 37

1. What is the GCF of 481, 328, 423, 77?

Answer: GCF of 481, 328, 423, 77 is 1.

2. How to Find the GCF of 481, 328, 423, 77

Answer: Greatest Common Factor(GCF) of 481, 328, 423, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(481, 328, 423, 77) = 1.