UPSIDE-DOWN DIVISION OF 8

Upside-down division of 8 is shown below.

(8 = 2³)

DESCRIPTIONS

8 is divisible by 2. Write 2 to the left. When 8 is divided by 2 the result is 4. Write 4 under 8
4 is divisible by 2. Write 2 to the left. When 4 is divided by 2 the result is 2. Write 2 under 4
2 is divisible by 2. Write 2 to the left. When 2 is divided by 2 the result is 1. Write 1 under 2

OTHER INFORMATION

The only prime factor of 8 is 2
Prime factorization of 8 is as following.

Without Exponents: 8 = 2 × 2 × 2
With Exponents:8 = 2³

INFORMATION

The solution and descriptions above are generated by the upside-down division calculator. You can use the upside-down division calculator to see the upside-down division of other numbers.

UPSIDE-DOWN DIVISION CALCULATOR
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UPSIDE-DOWN DIVISION

Upside-down division is a method used to find the prime factors and prime factorization of a number.

In this method, we draw a rectangular line and write the number on the RHS. Then we try to find a prime number that divides the number on the right. Once we find such a prime number, we write it on the left. We make the division and write the result under the number. on the RHS and continue the algorithm until we reach 1 on the RHS.

The numbers on the LHS are the prime factors. The prime factorization can be found by multiplying those prime numbers.