What is 21/100 Simplified to Simplest Form?

Fraction Simplifier Calculator

What is 21/100 Simplified?

Answer: Fraction 21/100 simplified to lowest terms is 21/100

21

/

100

=

21

/

100

The fraction 21/100 is already in the simplest form, so it isn't possible to reduce it any further - numerator 21 and denominator 100 have no common factors other than 1 (one)

Simplifying Fraction 21/100 using GCF

The first way to simplify the fraction 21/100 is to use the Greatest Common Factor (GCF) of our numerator [21] and denominator [100].

GCF of 21 and 100 is 1

And then divide both the numerator [21] and denominator [100] by the GCF [1].

21 ÷ 1

/

100 ÷ 1

=

21

/

100

Simplifying Fraction 21/100 using Prime Factors

Another method to reduce the fraction 21/100 to its simplest form is to use the Prime Factors of numerator [21] and denominator [100].

Prime Factors of 21: 3,7

Prime Factors of 100: 2,2,5,5

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 × 5 × 5

=

21

/

100

Simplifying Fraction 21/100 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [21] and denominator [100] 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 (21/100) there is no possible numbers to divide our numerator and denominator.

Related Calculations

Fraction Simplification Table

Fraction	Lowest Terms
21/85	21/85
21/86	21/86
21/87	7/29
21/88	21/88
21/89	21/89
21/90	7/30
21/91	3/13
21/92	21/92
21/93	7/31
21/94	21/94
21/95	21/95
21/96	7/32
21/97	21/97
21/98	3/14
21/99	7/33
21/100	21/100
21/101	21/101
21/102	7/34
21/103	21/103
21/104	21/104
21/105	1/5 (⅕)
21/106	21/106
21/107	21/107
21/108	7/36
21/109	21/109
21/110	21/110
21/111	7/37
21/112	3/16
21/113	21/113
21/114	7/38

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 21/100 Simplified? (The answer is: 21/100). Enter the fraction (numerator and denominator) (e.g. '21/100') and hit the 'Simplify' button.

Simplifying a fraction, (e.g. 21/100) 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).

21/100 Simplified