Question

Find the greatest number than divides 45 60 75 without leaving remainder​

Answer 1

15

Explanation:

15 is the greatest number that divides 45 60 75 without leaving remainder

Answer 2

15

Explanation:

Let write the factors of each number:

45: (1,3,5,9,15,45)

60:(1,2,3,4,5,6,10,12,15,20,30,60)

75:(1,3,5,15,15,75).

The greatest common factor is 15. So the answer is 15.