21/69 Simplified

What is 21/69 Simplified?

Answer: Fraction 21/69 simplified to lowest terms is 7/23
21
/
69
=
7
/
23

7/23 is the simplified fraction of 21/69.

Simplifying Fraction 21/69 using GCF

The first way to simplify the fraction 21/69 is to use the Greatest Common Factor (GCF) of our numerator [21] and denominator [69].

GCF of 21 and 69 is 3

And then divide both the numerator [21] and denominator [69] by the GCF [3].

21 ÷ 3
/
69 ÷ 3
=
7
/
23

Simplifying Fraction 21/69 using Prime Factors

Another method to reduce the fraction 21/69 to its simplest form is to use the Prime Factors of numerator [21] and denominator [69].

Now we can write down a new fraction expressed by its Prime Factors and cancel common factors in numerator and denominator:

3 × 7
/
3 × 23
=
7
/
23

Simplifying Fraction 21/69 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [21] and denominator [69] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a reminder.

21 ÷ 3
/
69 ÷ 3
=
7
/
23

See Also

Fraction Simplifier Calculator

This calculator will help you to simplify any fraction to its simplest form. For example, it can help you find out what is 21/69 Simplified? (The answer is: 7/23). Enter the fraction (numerator and denominator) (e.g. '21/69') and hit the 'Simplify' button.
Simplifying a fraction, (e.g. 21/69) means reducing it to its simplest form. A fraction is considered simplified if its numerator and denominator have no common factors other than 1 (one).

Fraction Simplification Table

FractionLowest Terms
21/55
21/58
21/59
21/61
21/62
21/64
21/65
21/6721/67
21/68
21/71
21/7321/73
21/7421/74
21/7621/76
21/78
21/7921/79
21/80
21/8221/82
21/8321/83

FAQ

What is 21/69 Simplified?

Fraction 21/69 simplified to lowest terms is 7/23