8
Factor them.2 x 2 = 42 x 5 = 10Combine the factors, eliminating duplicates2 x 2 x 5 = 20, the LCDorList the multiples.4, 8, 12, 16, 20, 2410, 20, 30
The lowest common denominator of 6 and 9 is three.
No, it cant because 9* any thing is not seven teen
The LCD for 3/4 and 1/10 is 20
40 is the LCD.
LCD of 1/3, 2/10 and 3/4 is 60
Two fifths is larger than three tenths because when you find the LCD (lowest common denominator) between the two, it is 4 tenths (two fifths) and 3 tenths.
Because these are all prime numbers, the LCD will be 1. It'll also be the GCF.
10
It is: 40
Three fourths, two fourths, three fourths.
18
The LCD of 3/4 and 7/9 is 36.
The LCD is 20
4
The LCD of the given three numbers is 8