The lowest common denominator of any two or more whole numbers, such as 81 and 61, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.
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∙ 11y agocommon denominator of eight and nine
Since 8 is 23 and 81 is 34, the least common denominator is 23 x 34 = 648.
8100
the number 9
4536
It is: 81/93 = 27/31 by dividing the numerator and the denominator by their greatest common factor which is 3
The LCD of the fractions 8/81 and 7/24 is 648.
common denominator of eight and nine
Since 8 is 23 and 81 is 34, the least common denominator is 23 x 34 = 648.
3
Their product.
8100
the number 9
4536
It is: 324
The lcm or lcd is 5751
The least common multiple of 45 , 81 = 405