Answer:
3
Step-by-step explanation:
First let’s list all the factors of 6, 27 and 30
6: 1 and 6, 2 and 3
27: 1 and 27, 3 and 9
30: 1 and 27, 2 and 15, 3 and 10, 5, and 6
Now in all of these we need to find a number that’s common
in 6, 27 and 30. They are...
1 and 3
Now find the number with the greatest value
1 < 3
3 because its greater than 1
answer: 3
