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

Updated: 4/28/2022

Wiki User

7y ago

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

Wiki User

7y ago

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Q: What is a fraction in which the GCF of the numerator and the denominator is 1 is written?
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### When a fraction is written in simplest form when a denominator and numerator is 1?

A fraction is in its simplest form when the GCF of the numerator and the denominator is 1.

### How can the GCF of a fraction equal the numerator?

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

### 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 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

### Fraction written in simplest form?

If the GCF of the numerator and the denominator is 1, the fraction is said to be in its simplest form.

### How do you check if a fraction is written in its simplest form?

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

### When the gcf of the denominator is 1?

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

### What is in simplest form when GCF of the numerator and denominator is 1?

Any fraction is in simplest form when its numerator and denominator have a GCF of 1.

### How can you check if a fraction is written in simplest form?

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

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

### What is the form of a fraction when the greatest common factor of the numerator and the denominator is one?

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