3 with a remainder of 15 or 3.4286
1 and 5.
Because when you divide 5 into 35, the answer is a whole number. There is no remainder.
A factor of a number is any number which the original number can divide into evenly. That is to say, can divide into without leaving a remainder, decimal or fraction. The factors of 15 are: 1, 3, 5 and 15 The factors of 20 are: 1, 2, 4, 5, 10 and 20. The factors of 35 are: 1, 5, 7 and 35.
Because it is the highest number that will divide into both of them with no remainder
All numbers of that kind: 5, 15, 25, 35, 45, 55, 65... 105, 115... and so on
35.7143
Because 7 and 5 divide into 35 evenly with no remainder.
The greatest remainder when dividing by any number is one less than the number itself. The greatest remainder when dividing by 18 is therefore 17. EXAMPLE : 35 ÷ 18 = 1 and remainder 17.
17, remainder 5
If there is a remainder of 8 when they divide into 113, then they must be factors of 113 - 8 = 105, but not factors of 113, and greater than 8: The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105 The factors of 113 are: 1, 113 Thus the 3 numbers which divide 113 with a remainder of 8 are 15, 21, 35, 105 (oops, there are 4 numbers which satisfy the criteria - I never could count...)
11.4286