What is 105/21 Simplified to Simplest Form?

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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

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).

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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

105/21 Simplified

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