Question

highest common factor of 15,60 and 75 ​

Answer 1

Answer:

15 is the highest common factor

Answer 2

Answer:

15

Step-by-step explanation:

 60 = 2 • 2•3 • 5  

   15 = 3 • 5  

   75 = 3 • 5•5

 Number of times each prime factor

   appears in the factorization of :

Prime  

Factor   Number  

60   Number  

15   Number  

75    G.C.F  

(min)  

2 2 0 0 0

3 1 1 1 1

5 1 1 2 1

GCF = 3 • 5