What is the least common denominator of 81 and 63?

Anonymous

∙ 12y ago

Updated: 8/17/2019

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

Wiki User

∙ 12y ago

What else can I help you with?

What is the common denominator of 81 and 63?

the number 9

What is the greatest common denominator of 63 and 81?

Nine 7x9=63 so 63/9=7 9x9=81 s0 81/9=9

What is the least common denominator of 8 and 81?

Since 8 is 23 and 81 is 34, the least common denominator is 23 x 34 = 648.

The least common denominator of 81 and 56?

4536

What is the LCM of 27 and 63 and 81 and 441?

The least common multiple of the numbers 27, 63, 81 and 441 is 3,969.

What is the LCM of 81 36 and 63?

The Least Common Multiple (LCM) for 81 36 63 is 2,268.

What is the least common multiple of 81 and 63?

567

What is the least common multiple in 63 and 81?

567

What is the least common multiple of 21 45 63 81?

It is: 2835

What is the least common denominator of 91618and 81?

LCD(9, 16, 18, 81) = 1296

What is the least common multiple of 27 63 81 441?

The LCM is: 3969

What is the LCM of 58 and 81?

The least common multiple of 58 and 81 is 4698. To find the least common multiple of big numbers, take 1/(number 1)+1/(number 2), then find a common denominator, then add them together and reduce. The denominator of this reduced fraction is the least common multiple. In this example, 1/58+1/81=81/4698+58/4698=139/4698, which does not reduce so 4698 is the least common multiple.