Any of its factors
Just multiply 260 by numbers: 520 (2x), 780 (3x), etc.
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
The prime factors of 780 are: 2,3,5,13
1,3,5,9,15,45
255
Just multiply 260 by numbers: 520 (2x), 780 (3x), etc.
no numbers!
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
The numbers that go into 30 are1, 2, 3, 5, 30, 15, 10, 6
The prime factors of 780 are: 2,3,5,13
60.5
11,6,1,2,33
2,4,7
n
1,2,4,8,16,32
1,2,3,6,7
255