Question

Find the greatest common factor (GCF) of 5 and 16. Which list shows the factors of 5? 1,5 1,10 1,5, 10

Answer 1

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data

5 , 16

GCF = ?

Step 02:

GCF:

5: 5

5 | 5

1

16: 2^4

16 | 2

8 | 2

4 | 2

2 | 2

1

GCF = 1

The answer is:

The greatest common factor is 1