LCD(715, 8) = 5720
LCD(8, 3) = 24.
LCD(6, 8) = 24
LCD(12, 8) = 24.
LCD(8, 100) = 200
The 8 factors of 715 are 1, 5, 11, 13, 55, 65, 143, and 715. The prime factors of 715 are 5, 11, and 13.
The LCD of the given three numbers is 8
The LCD of 3,4,6 and 8 is: 24
LCD(8, 16, 64) = 64
LCD(2, 8, 32) = 32.
LCD(4, 8, 11) = 88.
LCD(15, 7, 8) = 840.
8