Greatest Common Factor of 428, 318, 306

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

• Greatest Common Factor of 428, 318, 306 by common division method
• Greatest Common Factor of 428, 318, 306 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Greatest Common Factor

We found the factors 428,318,306 . The biggest common factor number is the GCF number.
So the greatest common factor 428,318,306 is 2.

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

• GCF of 893, 365, 976
• GCF of 434, 664, 102
• GCF of 437, 130, 198
• GCF of 649, 927, 278
• GCF of 673, 574, 385

1. What is the GCF of 428, 318, 306?

Answer: GCF of 428, 318, 306 is 2.

2. How to Find the GCF of 428, 318, 306

Answer: Greatest Common Factor(GCF) of 428, 318, 306 = 2

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

Step 2: Then multiply all the prime factors GCF(428, 318, 306) = 2.