Respuesta :

CharlieBrown2002

Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42

Factors of 28: 1, 2, 4, 7, 14, 28

Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70

The greatest common factor of 42, 28, and 70 is 14.

[tex]\boxed{=14}[/tex]

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

amiya8811
factors of 28 are:
1, 2, 4, 7, 14, 28
The factors of 42 are:
1, 2, 3, 6, 7, 14, 21, 42
The factors of 70 are:
1, 2, 5, 7, 10, 14, 35, 70
The common factors are:
1, 2, 7, 14