420/231 Simplified

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What is 420/231 Simplified?

Answer

Fraction 420/231 simplified to lowest terms is 20/11
420
231
=
20
11

20/11 is the simplified fraction of 420/231.

Since the numerator [420] is greater than the denominator [231] of the fraction (it's called an improper fraction), so we can convert it into a mixed fraction with a whole number:

20
11
= 1
9
11

Simplifying Fraction 420/231 using GCF

The first way to simplify the fraction 420/231 is to use the Greatest Common Factor (GCF) of our numerator [420] and denominator [231].

GCF of 420 and 231 is 21

And then divide both the numerator [420] and denominator [231] by the GCF [21].

420 ÷ 21
231 ÷ 21
=
20
11

Simplifying Fraction 420/231 using Prime Factors

Another method to reduce the fraction 420/231 to its simplest form is to use the Prime Factors of numerator [420] and denominator [231].

Prime Factors of 420: 2,2,3,5,7

Prime Factors of 231: 3,7,11

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

2 × 2 × 3 × 5 × 7
3 × 7 × 11
=
20
11

Simplifying Fraction 420/231 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [420] and denominator [231] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a remainder.

420 ÷ 3
231 ÷ 3
=
140
77
140 ÷ 7
77 ÷ 7
=
20
11

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 420/231 Simplified? (The answer is: 20/11). Enter the fraction (numerator and denominator) (e.g. '420/231') and hit the 'Simplify' button.
Simplifying a fraction, (e.g. 420/231) 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 Simplifier Calculator

Simplify the Fraction

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Fraction Simplification Table

Fraction Lowest Terms
420/216 35/18
420/217 60/31
420/218 210/109
420/219 140/73
420/220 21/11
420/221 420/221
420/222 70/37
420/223 420/223
420/224 15/8
420/225 28/15
420/226 210/113
420/227 420/227
420/228 35/19
420/229 420/229
420/230 42/23
420/231 20/11
420/232 105/58
420/233 420/233
420/234 70/39
420/235 84/47
420/236 105/59
420/237 140/79
420/238 30/17
420/239 420/239
420/240 7/4
420/241 420/241
420/242 210/121
420/243 140/81
420/244 105/61
420/245 12/7

FAQ

What is 420/231 Simplified?
Fraction 420/231 simplified to lowest terms is 20/11

How do you simplify 420/231?
420/231 simplified to lowest terms is 20/11. Divide both the numerator and denominator by their GCF (21).

What is the GCF of 420 and 231?
The Greatest Common Factor of 420 and 231 is 21.

See Also