7
13 times 11 = 143.So they both go into any integral multiple of 143.
1 can. And 13.
14 = 2*7 49 = 7*7 So 1, -1, 7, -7 all go into both 14 and 49.
Any multiple of 208.
2730
1638
7
The number is 154.
13
104
13 times 11 = 143.So they both go into any integral multiple of 143.
1 can. And 13.
42 as that number is the smallest number that both 3 and 14 will go into.
14 = 2*7 49 = 7*7 So 1, -1, 7, -7 all go into both 14 and 49.
Any multiple of 208.
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.