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What is the least common denominator of 8 and 20?

Updated: 4/28/2022

Wiki User

∙ 12y ago

Best Answer

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.

Wiki User

∙ 12y ago

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Wiki User

∙ 11y ago

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Least common denominator of 6 and 8?

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.

What is the least common denominator for 3 5 8?

120.

How do you rewrite 5 over 8 and 7 over 10 with the least common denominator?

Well, honey, to rewrite 5/8 and 7/10 with the least common denominator, you first need to find the least common multiple of 8 and 10, which is 40. Then, you can rewrite 5/8 as 25/40 and 7/10 as 28/40. Voila! Now you have them both with the same denominator, making it easier to compare those sassy fractions.

What is three fourths minus five eighths?

First you need a common denominator: 3/4 and 5/8, the common denominator is 8. (4x2=8, 8x1=8) Multiply both the numerator and denominator of 3/4 by 2 so that it becomes 6/8. Now that a common denominator is established, you may subtract them with ease. 6/8 - 5/8 = 1/8.

What is the greatest common denominator of 32 and 40?

8

Related questions

Least common denominator for 8 and 20?

40

What is the least common denominator of 8 20 and 15?

LCD(8, 20, 15) = 120

What is the Least common denominator of 1 and 8?

What is the least denominator of 2 and 3

What is the least common denominator for nine eighths and seven twentieths?

the common denominator for 9/8 and 7/20 is 40. (45/40 and 14/40)

What is the least common denominator of 3 fourths and 7 eighths?

The Least Common Denominator of 3/4 and 7/8 is 8.

Common denominator 7-8-5?

The least common denominator is 280.

What is common denominator for 15 and 8?

The least common denominator is 120.

What is the common denominator of 8 and 10?

A common denominator, though not the least, is 80.

What is the common denominator of 26 and 8?

A common denominator, though not the least one, is 26*8 = 208.

What is the least common denominator of 6 7 and 8?

The least common denominator of 6,7, and 8 is the least common multiple of those numbers. This is 168.

What is the least common denominator for 2 and 8?

8

What is least common denominator of 8 and 2?

It is: 8

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What is the least common denominator of 8 and 20?

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