What is 31/81 Simplified to Simplest Form?

Fraction Simplifier Calculator

What is 31/81 Simplified?

Answer: Fraction 31/81 simplified to lowest terms is 31/81

31

/

81

=

31

/

81

The fraction 31/81 is already in the simplest form, so it isn't possible to reduce it any further - numerator 31 and denominator 81 have no common factors other than 1 (one)

Simplifying Fraction 31/81 using GCF

The first way to simplify the fraction 31/81 is to use the Greatest Common Factor (GCF) of our numerator [31] and denominator [81].

GCF of 31 and 81 is 1

And then divide both the numerator [31] and denominator [81] by the GCF [1].

31 ÷ 1

/

81 ÷ 1

=

31

/

81

Simplifying Fraction 31/81 using Prime Factors

Another method to reduce the fraction 31/81 to its simplest form is to use the Prime Factors of numerator [31] and denominator [81].

Prime Factors of 31: 31

Prime Factors of 81: 3,3,3,3

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

31

/

3 × 3 × 3 × 3

=

31

/

81

Simplifying Fraction 31/81 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [31] and denominator [81] 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 (31/81) there is no possible numbers to divide our numerator and denominator.

Related Calculations

What is 31/81 as a percent?

Fraction Simplification Table

Fraction	Lowest Terms
31/66	31/66
31/67	31/67
31/68	31/68
31/69	31/69
31/70	31/70
31/71	31/71
31/72	31/72
31/73	31/73
31/74	31/74
31/75	31/75
31/76	31/76
31/77	31/77
31/78	31/78
31/79	31/79
31/80	31/80
31/81	31/81
31/82	31/82
31/83	31/83
31/84	31/84
31/85	31/85
31/86	31/86
31/87	31/87
31/88	31/88
31/89	31/89
31/90	31/90
31/91	31/91
31/92	31/92
31/93	1/3 (⅓)
31/94	31/94
31/95	31/95

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 31/81 Simplified? (The answer is: 31/81). Enter the fraction (numerator and denominator) (e.g. '31/81') and hit the 'Simplify' button.

Simplifying a fraction, (e.g. 31/81) 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).

31/81 Simplified