What is 45/31 Simplified to Simplest Form?

Fraction Simplifier Calculator

What is 45/31 Simplified?

Answer: Fraction 45/31 simplified to lowest terms is 45/31

45

/

31

The fraction 45/31 is already in the simplest form, so it isn't possible to reduce it any further - numerator 45 and denominator 31 have no common factors other than 1 (one)

Since the numerator [45] is greater than the denominator [31] of the fraction (it's called an improper fraction), so we can convert it into a mixed fraction with a whole number:

45

/

31

=1

14

/

31

Simplifying Fraction 45/31 using GCF

The first way to simplify the fraction 45/31 is to use the Greatest Common Factor (GCF) of our numerator [45] and denominator [31].

GCF of 45 and 31 is 1

And then divide both the numerator [45] and denominator [31] by the GCF [1].

45 ÷ 1

/

31 ÷ 1

=

45

/

31

Simplifying Fraction 45/31 using Prime Factors

Another method to reduce the fraction 45/31 to its simplest form is to use the Prime Factors of numerator [45] and denominator [31].

Prime Factors of 45: 3,3,5

Prime Factors of 31: 31

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

3 × 3 × 5

/

31

=

45

/

31

Simplifying Fraction 45/31 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [45] and denominator [31] 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 (45/31) there is no possible numbers to divide our numerator and denominator.

Related Calculations

What is 45/31 as a Mixed Number?

Fraction Simplification Table

Fraction	Lowest Terms
45/16	45/16
45/17	45/17
45/18	5/2
45/19	45/19
45/20	9/4
45/21	15/7
45/22	45/22
45/23	45/23
45/24	15/8
45/25	9/5
45/26	45/26
45/27	5/3
45/28	45/28
45/29	45/29
45/30	3/2
45/31	45/31
45/32	45/32
45/33	15/11
45/34	45/34
45/35	9/7
45/36	5/4
45/37	45/37
45/38	45/38
45/39	15/13
45/40	9/8
45/41	45/41
45/42	15/14
45/43	45/43
45/44	45/44
45/45	1/1

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 45/31 Simplified? (The answer is: 45/31). Enter the fraction (numerator and denominator) (e.g. '45/31') and hit the 'Simplify' button.

Simplifying a fraction, (e.g. 45/31) 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).

45/31 Simplified