Answer:
1
Step-by-step explanation:
We need to find the factors of 18 and 35
Breaking into prime factors
18 = 2*9 = 2*3*3
35 = 5*7
There are no common factors so the greatest common factor is 1
Answer:
1
Step-by-step explation
35 factors are 1, 5, 7, 35
18 factors are 1, 2, 3, 6, 9, 18
They only number they both have is 1, so that is the greatest factor
