780 equally divisible by both 3 and 5. 320 by 5 not by 3
no
Yes, 320 / 5 = 64
Yes. 320 / 10 = 32
No. 320 is not evenly divisible by nine.
320, for example
320 is divisible by 2, 4, 5, 8 and 10. Those are only the whole numbers, though. It can be divided by 2, 3, 4, 5, 6, 7, 8, 9 and 10, but it equals a decimated number. 320/2=160. 320/3=106.666666667. 320/4=80. 320/5=64. 320/6=53.3333333333. 320/7=45.7142857143. 320/8=40. 320/9=35.5555555556. 320/10=32. So, technically, 320 can be divided by every number, even ones higher than it (for example, 320/1234=0.25931928687). I dislike mathematics because of this large complication. So, in the end, you should have asked "What is 320 divisible by in whole numbers: 2, 3, 5, 9 or 10?" because this also would have been correct in English grammar. Hope this helps and doesn't just confuse you like it does to me... he he.
No. Nor is it a multiple.
4, 80, 1, 320, 5, 64, and infinite other numbers, including decimals
The factors of 320 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
160, 320, 480, 640, and all other multiples of 160 are divisible by 160.
No, it is divisible by many numbers including 2 and 320.