lcd(2, 6, 12) = 12.
the LCD of 2, 9 and 5 = 90
2/3 and 3/4Looks like 12 here, so use form of one to convert both fractions to LCD form.4*2/4*3 and 3*3/3*48/12 and 9/12==========
12
5 = 5 12 = 2² x 3 15 = 3 x 5 2² x 3 x 5 = 60
lcd(2, 6, 12) = 12.
the LCD of 2, 9 and 5 = 90
2/3 and 3/4Looks like 12 here, so use form of one to convert both fractions to LCD form.4*2/4*3 and 3*3/3*48/12 and 9/12==========
12
LCD(3, 5, 4, 2) = 60
lcd(6, 12, 16) = 48. 6 = 2 x 3 12 = 2^2 x 3 16 = 2^4 lcd = 2^4 x 3 = 48
For 3/4 and 2/3 the LCD is 12.
LCD(2, 5, 6, 3) = 30
12
LCD of 16 and 12 is 2 ( 2 x 8 = 16 and 2 x 6 = 12)
The LCD or least common multiple of the numbers 5 and 2 is 10.
5 = 5 12 = 2² x 3 15 = 3 x 5 2² x 3 x 5 = 60