UPSIDE-DOWN DIVISION OF 117

Upside-down division of 117 is shown below.

(117 = 3² × 13)

DESCRIPTIONS

117 is divisible by 3. Write 3 to the left. When 117 is divided by 3 the result is 39. Write 39 under 117
39 is divisible by 3. Write 3 to the left. When 39 is divided by 3 the result is 13. Write 13 under 39
13 is divisible by 13. Write 13 to the left. When 13 is divided by 13 the result is 1. Write 1 under 13

OTHER INFORMATION

The prime factors of 117 are 3 and 13
Prime factorization of 117 is as following.

Without Exponents: 117 = 3 × 3 × 13
With Exponents:117 = 3² × 13

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.