What is 40/20 Simplified to Simplest Form?

Simplifying Fraction 40/20 using GCF

The first way to simplify the fraction 40/20 is to use the Greatest Common Factor (GCF) of our numerator [40] and denominator [20].

GCF of 40 and 20 is 20

And then divide both the numerator [40] and denominator [20] by the GCF [20].

40 ÷ 20

/

20 ÷ 20

=

2

/

1

Simplifying Fraction 40/20 using Prime Factors

Another method to reduce the fraction 40/20 to its simplest form is to use the Prime Factors of numerator [40] and denominator [20].

Prime Factors of 40: 2,2,2,5

Prime Factors of 20: 2,2,5

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

2 × 2 × 2 × 5

/

2 × 2 × 5

=

2

/

1

Simplifying Fraction 40/20 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [40] and denominator [20] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a reminder.

40 ÷ 2

/

20 ÷ 2

=

20

/

10

20 ÷ 2

/

10 ÷ 2

=

10

/

5

10 ÷ 5

/

5 ÷ 5

=

2

/

1

Related Calculations

Fraction Simplification Table

Fraction	Lowest Terms
40/5	8/1
40/6	20/3
40/7	40/7
40/8	5/1
40/9	40/9
40/10	4/1
40/11	40/11
40/12	10/3
40/13	40/13
40/14	20/7
40/15	8/3
40/16	5/2
40/17	40/17
40/18	20/9
40/19	40/19
40/20	2/1
40/21	40/21
40/22	20/11
40/23	40/23
40/24	5/3
40/25	8/5
40/26	20/13
40/27	40/27
40/28	10/7
40/29	40/29
40/30	4/3
40/31	40/31
40/32	5/4
40/33	40/33
40/34	20/17

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 40/20 Simplified? (The answer is: 2/1). Enter the fraction (numerator and denominator) (e.g. '40/20') and hit the 'Simplify' button.

Simplifying a fraction, (e.g. 40/20) 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).

40/20 Simplified