2 is a number which goes into both.
2 and 1 2 is a prime number
2 goes into both.
2 does.
2
1 and 2.
The numbers 1 & 2.
2 goes into both.
28 goes into 7 and 2, while 30 goes into 15 and 2.
2 is one such number.
just number 1
No, it is an irrational number. Sqrt of 2 goes on and on and on.