LCD(90, 72) = 360
LCD= Lowest Common Denominator=72
Rewriting input as fractions if necessary: 3/4, 5/9, 2/3, 7/8The least common denominator (LCD) is: 72.Rewriting as equivalent fractions with the LCD: 54/72, 40/72, 48/72, 63/72Ordering these fractions by the numerator: 40/72
Rewriting input as fractions if necessary: 2/3, 1/3, 1/8, 7/9, 5/6The least common denominator (LCD) is: 72.Rewriting as equivalent fractions with the LCD: 48/72, 24/72, 9/72, 56/72, 60/72Ordering these fractions by the numerator: 9/72
LCD depend only on the denominators and LCD(8232, 72) = 24696.
48 + 72 = 120
72
504
72
72
The lcm of 48 and 72 is 144
120 - 48 = 72