39
1, 3, 13, 39
9 and 13 both go into 117.
16 and 13 both go into any multiple of 208 .
13 times 11 = 143.So they both go into any integral multiple of 143.
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.
Oh, isn't that just lovely! 13 and 15 are both prime numbers, which means they can only be divided by 1 and themselves. So, they can't go into any other number except 1. It's like they're happy just being themselves, spreading positivity and joy wherever they go.
No.
The LCM of both numbers is 156
No 13 is prime.
13 is a prime number so only 13 and one can go into it
Divide both the 3 and the 39 by 3 to get 1/13 (1 over 13).