8 program library, Program, Library – Casio SERIES FX-9860G User Manual

Page 437: 8 program

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8-8-1

Program Library

8-8 Program Library

• Be sure to check how many bytes of unused memory are remaining before attempting to

perform any programming.

Program Name

Prime Factorization

Description

This program continually divides a natural number by factors until all its prime factors are
produced.

Purpose

This program accepts input of natural number A, and divides it by B (2, 3, 5, 7....) to fi nd the
prime factors of A.

• If a division operation does not produce a remainder, the result of the operation is

assigned to A.

• The above procedure is repeated until B > A.

Example

440730 = 2

Ч 3 Ч 3 Ч 5 Ч 59 Ч 83

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