Yes 40 times
No number has the multiples of 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, but the number 80 (and all its multiples: 160, 240, 320, 400, ...) has them all as FACTORS.
8 x 320 = 2560
54,108,162,216,270 or probably 108,162,216,270 and 320
40 x 8=320
multiples of 8 are also multiples of 2 because anything you times by 8 is an even number
320, 640, 960, 1280, 1600, 1920 and so on.
320, 640, 960, 1280, 1600, 1920.
20 and 16
The multiples of 64 are: 64, 128, 192, 256, 320, 384.... 448,512,576,640
40, 80, 120, 160, 200, 240, 280, 320, 360, 400.
No number has the multiples of 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, but the number 80 (and all its multiples: 160, 240, 320, 400, ...) has them all as FACTORS.
All multiples of 8 are also multiples of 2, but not all multiples of 2 are multiples of 8.
3/8 of 320 = 320*3/8 = 120
320
8 x 320 = 2560
8/320 x 100 = 2.5 Therefore, 8 is 2.5 percent of 320.
The Least Common Multiple (LCM) for 320 360 400 is 14,400.