1, 3, 13, 39.
1, 3, 13, 39.
Only 1.
Because there are only four numbers that divide into those numbers evenly.
1 and 3 will go into both numbers evenly
1, 2, 3, 6, 13, 26, 39, 78.
Factors of 39: 1, 3, 13, 39 Factors of 26: 1, 2, 13, 26 Common factors: 1, 13.
1, 3, 13, 39
Because no other number that is the same will divide into both of those numbers evenly, it is in simplest form, eg. 4 over 6 can be simplified to 2 over 3 because 2 divides evenly into 4 and 6. * * * * * The above answer is wrong because 3 WILL divide into both of those numbers evenly. 39/45 = (3*13)/(3*15) = 13/15
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156.
All real numbers are divisible by four. However, no numbers with decimal extensions are evenly divisible by four. The only numbers evenly divisible by four between 30 and 39 are 32 and 36. Otherwise, including decimals, there would be an infinite number of rational numbers between those limits divisible by four, and infinitely more than that if the real numbers are included (numbers that cannot be represented by terminating or repeating continued decimal expansions).
1, 3, 13, 39.
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156