The only common factor between 27 and 22 is one (1).
The only whole number is 1, because 27 is a prime number.
Only the number 1.
The missing number is 18
The HCF of 27 and 80 is 1
1, 3, 9, 27.
It is: 22+27+23+24+28.5 = 124.5/5 = 24.9 which is the average number
The number 3
The number is 1.
3
The number 1.
3
3