26
For any larger number for which you have to test divisibility, split this factor up into smaller numbers. For example, you know that 2340 is divisible by 90 because you can divide it by 10 (2340 / 10 = 234), and then you can divide 234 by 9 (234 / 9 = 26).
731.25
26
26
the answer is 234.
0.0226
2340
All of them. If you divide 2340 by any of the numbers and get a whole number, then each is a factor of 2340.
If you are driving 2340 miles, based on a car that gets 15 miles to the gallon, take 2340 divided by 15. That is 117 gallons that you are going to need. 117 times $3 a gallon (depending on the price of gas) equals $350.00.
All of them.
1 centremeter = 10 millimetres So 234 x 10 = 2340 millimetres