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If the numerator is a factor of the denominator, the GCF of the two will be the numerator.

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Q: How can the GCF of a fraction equal the numerator?
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How can the GCF be used to write a fraction in simplest form?

Find the GCF of the numerator and the denominator and divide them both by it. If the GCf is 1, the fraction is in its simplest form.


What is a fraction in which the GCF of the numerator and the denominator is 1 is written?

When the GCF of the numerator and the denominator is 1, the fraction is written in its simplest form.


What is a fraction in which the denominator and numerator have a gcf of 1?

A fraction in lowest terms is one in which the numerator and denominator have a GCF of 1. An example is 4/9


How do you turn a mixed improper fraction number into simplest form?

An improper fraction has a numerator equal to or greater than the denominator. A mixed number is a combination of a whole number and a proper fraction. I'm not sure what a mixed improper fraction is. Whatever. To reduce any kind of fraction to its simplest form, find the GCF of the numerator and denominator. If the GCF is 1, the fraction is already in its simplest form. If not, divide the numerator and the denominator by the GCF. The result will be the simplest form.


What is the GCF of the numerator and the denominator of a fraction of 20 50?

The GCF is 10.


How do you reduce fractions using the GCF?

You divide the numerator (top) by the GCF to give you the numerator for the reduced fraction. You divide the denominator (bottom) by the GCF to give you the denominator of the reduced fraction. DONE! For example, 27/45 GCF(27, 45) = 9 Numerator of reduced fraction = 27/9 = 3 Denominator of reduced fraction = 45/9 = 5 So reduced fraction = 3/5


A fraction whose numerator is equal to or greater than denominator?

a fraction that has a numerator equal to the denominator is one: a fraction who's numerator is greater that the denominator is an improper fraction.


Under what circumstances would the GCF be equal to the numerator of a fraction before simplifying?

if and only if the denominator is the multiple of the numerator... in that case, you would have the fraction is the form: x / kx you can see that when you simplify, you get 1 / k...


When the GCF of the numerator and the denominator of a fraction is 1?

The fraction is in its simplest form.


How do you simplify fraction into an equivalent fraction?

Divide the numerator and the denominator by their GCF.


What is the name of a fraction in which the numerator is greater than or equal to the denominator?

An improper fraction is a fraction in which the numerator is greater than or equal to the denominator.


Which is the gcf of the numerator and denominator of the fraction 54 over 90?

The GCF is 18.