20
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.
To find the least common denominator (LCD) of one quarter (1/4) and three tenths (3/10), first determine the denominators, which are 4 and 10. The multiples of 4 are 4, 8, 12, 16, 20, and the multiples of 10 are 10, 20, 30. The smallest common multiple of both numbers is 20, so the LCD is 20.
Because these are all prime numbers, the LCD will be 1. It'll also be the GCF.
It is: 40
10
Three fourths, two fourths, three fourths.
18
The LCD of 3/4 and 7/9 is 36.
The LCD is 20
4