143
I BELIEVE IT IS 156 THE SMALLEST NUMBER 4 AND 6 GO INTO IS 12 12 X 13 = 156
1 13 is a prime number.
It is their lowest common multiple which is 221 13 and 17 are both prime numbers
Only the number 1... 13 is a prime number.
Since 2 and 4 go into 8, the only numbers you have to deal with are 8 and 13. Since 13 is prime, the smallest number they will both go into is 8*13 = 104 ■
156
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.
There are an infinite number of them. The smallest one is 60, and the rest are all the multiples of 60.
Nothing goes into 13 evenly other than 1 and 13, so that means it is a prime number.
2345, it can go into it once.
The smallest number into which both 7 and 15 can be divided evenly is 105.