105/21 Simplified

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What is 105/21 Simplified?

Answer

Fraction 105/21 simplified to lowest terms is 5/1
105
21
=
5
1

5/1 is the simplified fraction of 105/21.

Since the numerator [105] is greater than the denominator [21] and numerator is a multiple of the denominator, so we can convert it into a whole number:

5
1
= 5

Simplifying Fraction 105/21 using GCF

The first way to simplify the fraction 105/21 is to use the Greatest Common Factor (GCF) of our numerator [105] and denominator [21].

GCF of 105 and 21 is 21

And then divide both the numerator [105] and denominator [21] by the GCF [21].

105 ÷ 21
21 ÷ 21
=
5
1

Simplifying Fraction 105/21 using Prime Factors

Another method to reduce the fraction 105/21 to its simplest form is to use the Prime Factors of numerator [105] and denominator [21].

Prime Factors of 105: 3,5,7

Prime Factors of 21: 3,7

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

3 × 5 × 7
3 × 7
=
5
1

Simplifying Fraction 105/21 by Dividing by the Smallest Possible Number

In order to simplify our fraction we can start dividing both the numerator [105] and denominator [21] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a remainder.

105 ÷ 3
21 ÷ 3
=
35
7
35 ÷ 7
7 ÷ 7
=
5
1

See Also

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 105/21 Simplified? (The answer is: 5/1). Enter the fraction (numerator and denominator) (e.g. '105/21') and hit the 'Simplify' button.
Simplifying a fraction, (e.g. 105/21) 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).

Fraction Simplifier Calculator

Simplify the Fraction

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Fraction Simplification Table

Fraction Lowest Terms
105/6 35/2
105/7 15/1
105/8 105/8
105/9 35/3
105/10 21/2
105/11 105/11
105/12 35/4
105/13 105/13
105/14 15/2
105/15 7/1
105/16 105/16
105/17 105/17
105/18 35/6
105/19 105/19
105/20 21/4
105/21 5/1
105/22 105/22
105/23 105/23
105/24 35/8
105/25 21/5
105/26 105/26
105/27 35/9
105/28 15/4
105/29 105/29
105/30 7/2
105/31 105/31
105/32 105/32
105/33 35/11
105/34 105/34
105/35 3/1

FAQ

What is 105/21 Simplified?
Fraction 105/21 simplified to lowest terms is 5/1

How do you simplify 105/21?
105/21 simplified to lowest terms is 5/1. Divide both the numerator and denominator by their GCF (21).

What is the GCF of 105 and 21?
The Greatest Common Factor of 105 and 21 is 21.

See Also