|Multiples and factors. Prime numbers|
|First and Second Year of Secondary Education|
|The factors of a number.|
The factors of a natural number are the natural numbers that divide exactly into it, resulting in another natural number in the quotient and 0 in the remainder.
3.- Type a number of 4 digits and hit Enter; use the up triangle to increase the value of the number by one at the time. Notice the diversity of the number of factors of each number. Write down what you observe. Do you think that a large number is expected to have more factors? What do you think it depends on?
|Eduardo Barbero Corral|
|Spanish Ministry of Education. Year 2007|
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