The LCM is: 63
9x = 63 63/9 = 7 Therefore, x = 7
LCD(63, 7) = 63.
7 + 56 = 63
63
63/9 = 7 and 63/7 = 9 So, yes they factors of 63.
63/9 = 7
63/7 = 9
one-ninth of 63 is 7, because 7 x 9 = 63
Yes, 7 is a factor of 63. The factors of 63 are 1, 3, 7, 9, 21, and 63.
3*21 = 63 so 63 is divisible by 3 7*9 = 63 so 63 is divisible by 7.
a number or algebraic expression by which another is exactly divisible.