80
560
LCD(70, 80) = 560
A common denominator, though not the least, is 80.
The lowest common denominator of any two or more whole numbers, such as 80 and 62, 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.
80
20... this is also known as the lowest common denominator.20 And 40
80
A common denominator, though not the least, is 80.
880
80
1360