Well, it depends, there may be multiple common factors, if it's the greatest common factor, then there is only one. The way to do this is to list all the factors of each number.
So Factors of
18: 1,2,3,6,9,18
27: 1,3,9,27
Common Factors : 1, 3, 9
Greatest Common Factor: 9
Answer:
63
Step-by-step explanation:
7 x 9=63
9+9+9+9+9+9+9=63
Answer:
10 to the third power is 10x10x10 which is 1000. So you do 0.15 x 1000 which equals 150. So the answer is 150
Step-by-step explanation:
Answer:
c is the answer
Step-by-step explanation:
1 cm : 4m
6cm : 24 m