78/90 Simplified

What is 78/90 Simplified?

Answer: Fraction 78/90 simplified to lowest terms is 13/15
78
/
90
=
13
/
15

13/15 is the simplified fraction of 78/90.

Simplifying Fraction 78/90 using GCF

The first way to simplify the fraction 78/90 is to use the Greatest Common Factor (GCF) of our numerator [78] and denominator [90].

GCF of 78 and 90 is 6

And then divide both the numerator [78] and denominator [90] by the GCF [6].

78 ÷ 6
/
90 ÷ 6
=
13
/
15

Simplifying Fraction 78/90 using Prime Factors

Another method to reduce the fraction 78/90 to its simplest form is to use the Prime Factors of numerator [78] and denominator [90].

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

2 × 3 × 13
/
2 × 3 × 3 × 5
=
13
/
15

Simplifying Fraction 78/90 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [78] and denominator [90] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a reminder.

78 ÷ 2
/
90 ÷ 2
=
39
/
45
39 ÷ 3
/
45 ÷ 3
=
13
/
15

Related Calculations

See Also

Fraction Simplification Table

FractionLowest Terms
78/7526/25
78/7639/38
78/7778/77
78/78
78/7978/79
78/8039/40
78/8126/27
78/8239/41
78/8378/83
78/8578/85
78/8639/43
78/8726/29
78/8839/44
78/8978/89
78/9239/46
78/9326/31
78/9439/47
78/9578/95
78/9778/97
78/9839/49
26/33
39/50
78/10178/101
78/102
78/10378/103
78/104

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 78/90 Simplified? (The answer is: 13/15). Enter the fraction (numerator and denominator) (e.g. '78/90') and hit the 'Simplify' button.
Simplifying a fraction, (e.g. 78/90) 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).

FAQ

What is 78/90 Simplified?

Fraction 78/90 simplified to lowest terms is 13/15