5 can go into 13 two whole times. But then there's only
room left for 3 more, so it can't go in there again.
5 goes into 13 two times with 3 left over.
1, remainder 5
13 goes into 66 by 5 times, with remainder 1. (13 x 5 = 65)
5 times with a remainder of 5
13 times
13 ÷ 5 = 2.6
13 remainder 5
If you know that 13 is prime, then you know that the number 1 can go into it. Factors : 1 ( Of Course ) , & 13. Is Its Factors. If The Number 13 Has An Even Number Then You Know That 2 Should Go Into 13. (2,4,6,8, and 0) If The Number 13 Has Two Zeros ( 00 )s At The End Then 4 Can Go Into It. (00) or (4) If The Number 13 Has A Zero(0) Or (5) At The End Then 5 Can Go Into It. If The Numbers 2 & 3 (BOTH) Go Into 13 Then 6 Can Automatically Go Into 13. If It Ends With A ( 0 ) Then 10 Can Go Into It.
7
5 goes into 13 two times with 3 left over.
70/13 = 5 remiander 5
13x5=65
13
13
5 times, remainder 13
1, remainder 5
Only the number 1... 13 is a prime number.