The number 78 fits your conditions. 26x3=78... and 13x6=78 !
Note that 26x3=78. Next note that 78 divided by 6 is 13. This tells us 78 has 26 and 6 as factors and clearly it is less than 85.
-sqrt(26)
- sqrt(26)
The number that is between 26 and 30 is 27. This number falls exactly in the middle of 26 and 30 on the number line. It is one unit greater than 26 and one unit less than 30.
78
48 - 26 = 22
23
Note that 26x3=78. Next note that 78 divided by 6 is 13. This tells us 78 has 26 and 6 as factors and clearly it is less than 85.
-sqrt(26)
- sqrt(26)
2 x 3 = 6 2 x 13 = 26 2 x 3 x 13 = 78, the LCM
The number that is between 26 and 30 is 27. This number falls exactly in the middle of 26 and 30 on the number line. It is one unit greater than 26 and one unit less than 30.
26
78
- sqrt(26)
78
Since the number 7 is a prime number and not a factor of 26, the greatest common positive integer factor of 7 and 26 is 1.