What is 21/1000 Simplified to Simplest Form?

Fraction Simplifier Calculator

What is 21/1000 Simplified?

Answer: Fraction 21/1000 simplified to lowest terms is 21/1000

21

/

1000

=

21

/

1000

The fraction 21/1000 is already in the simplest form, so it isn't possible to reduce it any further - numerator 21 and denominator 1000 have no common factors other than 1 (one)

Simplifying Fraction 21/1000 using GCF

The first way to simplify the fraction 21/1000 is to use the Greatest Common Factor (GCF) of our numerator [21] and denominator [1000].

GCF of 21 and 1000 is 1

And then divide both the numerator [21] and denominator [1000] by the GCF [1].

21 ÷ 1

/

1000 ÷ 1

=

21

/

1000

Simplifying Fraction 21/1000 using Prime Factors

Another method to reduce the fraction 21/1000 to its simplest form is to use the Prime Factors of numerator [21] and denominator [1000].

Prime Factors of 21: 3,7

Prime Factors of 1000: 2,2,2,5,5,5

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

3 × 7

/

2 × 2 × 2 × 5 × 5 × 5

=

21

/

1000

Simplifying Fraction 21/1000 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [21] and denominator [1000] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a reminder.

In our case (21/1000) there is no possible numbers to divide our numerator and denominator.

Related Calculations

Fraction Simplification Table

Fraction	Lowest Terms
21/985	21/985
21/986	21/986
21/987	1/47
21/988	21/988
21/989	21/989
21/990	7/330
21/991	21/991
21/992	21/992
21/993	7/331
21/994	3/142
21/995	21/995
21/996	7/332
21/997	21/997
21/998	21/998
21/999	7/333
21/1000	21/1000
21/1001	3/143
21/1002	7/334
21/1003	21/1003
21/1004	21/1004
21/1005	7/335
21/1006	21/1006
21/1007	21/1007
21/1008	1/48
21/1009	21/1009
21/1010	21/1010
21/1011	7/337
21/1012	21/1012
21/1013	21/1013
21/1014	7/338

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 21/1000 Simplified? (The answer is: 21/1000). Enter the fraction (numerator and denominator) (e.g. '21/1000') and hit the 'Simplify' button.

Simplifying a fraction, (e.g. 21/1000) 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).

21/1000 Simplified