Greatest Common Factor of 428, 330, 256

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

• Greatest Common Factor of 428, 330, 256 by common division method
• Greatest Common Factor of 428, 330, 256 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 256

List of positive integer factors of 256 that divides 256 without a remainder.

1,2,4,8,16,32,64,128,256

Greatest Common Factor

We found the factors 428,330,256 . The biggest common factor number is the GCF number.
So the greatest common factor 428,330,256 is 2.

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

• GCF of 539, 705, 153
• GCF of 884, 806, 951
• GCF of 964, 204, 579
• GCF of 748, 162, 931
• GCF of 921, 827, 696

1. What is the GCF of 428, 330, 256?

Answer: GCF of 428, 330, 256 is 2.

2. How to Find the GCF of 428, 330, 256

Answer: Greatest Common Factor(GCF) of 428, 330, 256 = 2

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

Step 2: Then multiply all the prime factors GCF(428, 330, 256) = 2.