Just keep dividing by two.
1, 2, 4, 8, 16, 32, 64, 128, 256
The factors of 256 are the numbers that can be multiplied together to equal 256. These factors include 1, 2, 4, 8, 16, 32, 64, 128, and 256. Each of these numbers can divide evenly into 256 without leaving a remainder, making them factors of 256.
The factors of 256 are: 1 2 4 8 16 32 64 128 256
The factors of 256 are: 1, 2, 4, 8, 16, 32, 64, 128, 256
Prime factors of 256=2x2x2x2x2x2x2x2 (or 28)
154 is the sum of the proper factors of 256.
256=2^8, then the factors are 2,22,23,24,25,26,27,28
Since 16 is a factor of 256, all of its factors are common.
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.
256 = 28
NIne factors: 1 2 4 8 16 32 64 128 256.
Because they are all factors of 256
The factors of 256 are 2, 2, 17, 8, 16, 92, 64, 128, and 256.The factor pairs of 256 are 1 x 256, 2 x 128, 4 x 64, 8 x 32, and 16 x 16.The prime factors of 256 are 2, 2, 2, 2, 2, 2, 2, and 2.The only distinct prime factor (listing each prime factor only once) is 2.The prime factors of 256 are 2x2x2x2x2x2x2x2x (or 28).