What is 40/84 Simplified to Simplest Form?

Fraction Simplifier Calculator

What is 40/84 Simplified?

Answer: Fraction 40/84 simplified to lowest terms is 10/21

40

/

84

=

10

/

21

10/21 is the simplified fraction of 40/84.

Simplifying Fraction 40/84 using GCF

The first way to simplify the fraction 40/84 is to use the Greatest Common Factor (GCF) of our numerator [40] and denominator [84].

GCF of 40 and 84 is 4

And then divide both the numerator [40] and denominator [84] by the GCF [4].

40 ÷ 4

/

84 ÷ 4

=

10

/

21

Simplifying Fraction 40/84 using Prime Factors

Another method to reduce the fraction 40/84 to its simplest form is to use the Prime Factors of numerator [40] and denominator [84].

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

Prime Factors of 84: 2,2,3,7

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 × 3 × 7

=

10

/

21

Simplifying Fraction 40/84 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [40] and denominator [84] 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

/

84 ÷ 2

=

20

/

42

20 ÷ 2

/

42 ÷ 2

=

10

/

21

Related Calculations

What is 40 percent of 84?

Fraction Simplification Table

Fraction	Lowest Terms
40/69	40/69
40/70	4/7
40/71	40/71
40/72	5/9
40/73	40/73
40/74	20/37
40/75	8/15
40/76	10/19
40/77	40/77
40/78	20/39
40/79	40/79
40/80	1/2 (½)
40/81	40/81
40/82	20/41
40/83	40/83
40/84	10/21
40/85	8/17
40/86	20/43
40/87	40/87
40/88	5/11
40/89	40/89
40/90	4/9
40/91	40/91
40/92	10/23
40/93	40/93
40/94	20/47
40/95	8/19
40/96	5/12
40/97	40/97
40/98	20/49

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 40/84 Simplified? (The answer is: 10/21). Enter the fraction (numerator and denominator) (e.g. '40/84') and hit the 'Simplify' button.

Simplifying a fraction, (e.g. 40/84) 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).

40/84 Simplified