well if you look... 2 goes in to both because the last digit of each number end in an even number there you go <33
6 and 9 both go into 54.
1, 3 and 9
54
3 goes into both. 15/3 = 5 54/3 = 18
HCF(54, 16) = 2
One.
The number 1.
54
The common factors of 54 and 78 are 1, 2, 3, 6.
54 is divisible by 2 and 3 which are prime numbers
108/2= 54The number 2 will go in to the number 108 exactly 54 times.
2 goes into both.