LCD(63, 7) = 63.
Wiki User
∙ 9y ago63
63
The LCD (Lowest Common Denominator) of 7 and 9 is 63.
63
It is: 63
63
It has to be 7x9 or 63 or less. There is no number less than 63 which is divisible by both 7 and 9 therefore 63 is the LCD.
63...so it would be 56/63 and 36/63
The LCD for 7 and 9 is 63.
If you mean lcm, it is 36 because 9 x 4 equals 36 and 3 x 12 equals 36.
24
For 49,57: 2793 For 4/9, 5/7: 63