Answer :

The factors of 16 are 1, 2, 4, 8, and 16. 
The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. 
The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. 
So the greatest common factor of 16, 24, and 40 is 8.
                             
                                         Hope this helps:)

The GCF of  16, 24  and 40 is 8

Given :

The numbers 16, 24  and 40

Lets find out greatest common factor of 16, 24  and 40

Write the factors of 16, 24 and 40 separately

Factors of 16  are [tex]2 \cdot 2 \cdot 2 \cdot 2[/tex]

Factors of 24 are [tex]2 \cdot 2 \cdot 2 \cdot 3[/tex]

Factors of 40 are [tex]2 \cdot 2 \cdot 5 \cdot 2[/tex]

From the factors we can  see that the common factors are [tex]2 \cdot 2 \cdot 2=8[/tex]

GCF of  16, 24  and 40 is 8

Learn more:  brainly.com/question/14264483