13 is prime, like 7. So you would need the 13 times table (like you would need the 7 times table for 7).
With [positive] whole numbers, only 1 x 13 (as 13 is a prime number).
42
21
28
7 x 12
28.
84 x 84
The numbers are: 42+ 7 times sq rt of 30 and 42- 7 times sq rt of 30
12*7=84
2 × 7 × 2 × 3 = 84
7056
It goes 84 times.
It is 12 times 7 = 84
84 times 97 equals 8148
It is 42 times 2 = 84
2 will go into 84 a total of 42 times.
The answer is 84 84
1 x 84, 2 x 42, 3 x 28, 4 x 21, 6 x 14, 7 x 12 = 84