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The highest common factor (HCF) of 256 and 640 is the largest number that divides both 256 and 640 without leaving a remainder. To find the HCF, we need to identify the common factors of both numbers. The factors of 256 are 1, 2, 4, 8, 16, 32, 64, 128, and 256, while the factors of 640 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, and 320. The highest common factor of 256 and 640 is 128.

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7mo ago

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What 3 numbers equal 640?

Three numbers that equal 640 could be 128, 256, and 256. When you add them together (128 + 256 + 256), the sum is 640. Other combinations are possible as well, as long as the total equals 640.


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


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256 = 0.40x Divide each side by 0.4 x = 640 Check it. 640 x .40 = 256 It checks.


What is the HCF of 256 320 400?

The GCF is 16.


What is the gretest coommon factor of 256 and 640?

Well, isn't that a happy little question? Let's find the greatest common factor of 256 and 640. We can start by listing the factors of each number and then finding the largest number they have in common. It looks like the greatest common factor of 256 and 640 is 128. Just like painting, math can be a joyful experience when we break it down into simple steps.


What times what times what equals 1280?

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Is a small dedicated video memory 256 plus 640 shared better than large shared 1792 only?

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