Multiples of 63 are the infinite set that starts 63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, 756, 819, 882, 945, 1,008, and so on.The first 15 multiples of 63:63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, 756, 819, 882, 945 . . . ∞
The lowest common multiple of 7 and 9 is 63. The common multiples of 7 and 9 are therefore the infinite set of multiples of 63. Thus, the common multiples of 7 and 9 are 63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, and so on.
The LCM of 7, 9, and 11 is 693, their product.
The factors of 693 are 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, and 693.
Expressed as a percentage, 693/1500 x 100 = 46.2 percent.
The LCM is: 693
693, 924.
The first seven multiples of 99: 99, 198, 297, 396, 495, 594, 693
They are infinite, beginning with these: 231, 462, 693, 924, 1155 . . .
231, 462, 693, 924, 1155, 1386, 1617, 1848, 2079, . . .
The multiples of 99 are infinite. They start with these and go on forever by continuously adding 99: 99, 198, 297, 396, 495, 594, 693 +99 . . .
63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, 756, . . .
99 198 297 396 495 594 693 792 891 990
63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693.
All the multiples of 99, starting with these: 99, 198, 297, 396, 495, 594, 693, 792 +99 . . .
99, 198, 297, 396, 495, 594, 693, 792, 891, 990, 1089, 1188, . . .
Multiples of 63 are the infinite set that starts 63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, 756, 819, 882, 945, 1,008, and so on.The first 15 multiples of 63:63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, 756, 819, 882, 945 . . . ∞