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.
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
The positive integer factors of 1280 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280
The hcf is 12
The GCF is 2.
The greatest common factor (GCF) of 640 and 256 is 128.
256 +384 = 640
32
256 = 0.40x Divide each side by 0.4 x = 640 Check it. 640 x .40 = 256 It checks.
The GCF is 16.
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.
(160 × 8), (256 × 5), (320 × 4), (640 × 2)
64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 704, . . .
0.0156
64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 704, 768 and so on.
yes as long is dedicated, is better
64, 128, 192, 256, 320, 384, 448, 512, 576, 640 are the first ten multiples of 64.1,2,4,6,8,32,64 are the factors of 64, not the multiples.