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# What is the greatest common factor of 128 and 256?

Updated: 8/29/2023

Wiki User

13y ago

The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.

The greatest common factor of 384 and 512 is 128

Wiki User

14y ago

Wiki User

14y ago

256 because 256 is a factor of both 256 (256 x 1) and 512 (256 x 2).

Wiki User

13y ago

The greatest common factor of 128 and 256 is 128.

Wiki User

7y ago

The word "GREATEST" is a superlative adjective and that means there can be only one.GCF(560, 512) = 16.

Wiki User

7y ago

The GCF of 512 and 560 is 16.

Wiki User

8y ago

The GCF is 128.

Wiki User

13y ago

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Q: What is the greatest common factor of 128 and 256?
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### What is the gcf of 640 and 256?

The greatest common factor (GCF) of 640 and 256 is 128.

### What is the greatest common factor of 625 and 256?

The greatest common factor is the highest number that divides exactly into two or more numbers. 256: 1, 2, 4, 8, 16, 32, 64, 128, 256 625: 1, 5, 25, 125, 625, The GCF for 256 and 625 is 1.

### What is greatest common factor for 361 and 256?

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### What is the greatest common factor of 256 and 352?

The GCF of 256 and 352 is 32

It is 64

It is: 4

It is: 16

### What is the greatest common factor of 160 and 256?

A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 160 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, and 160. The factors of 256 are 1, 2, 4, 8, 16, 32, 64, 128, and 256. The common factors are 1, 2, 4, 8, 16, and 32. Therefore, the greatest common factor is 32.

The GCF is 16.

The GCF is 8.

The GCF is 16.

### What is the greatest common factor of 256 and 400?

The factors of 256 are: 1, 2, 4, 8, 16, 32, 64, 128, 256 The factors of 400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400 The common factors are: 1, 2, 4, 8, 16 The Greatest Common Factor: GCF = 16