kynnedymclaurin29 kynnedymclaurin29
  • 03-12-2021
  • Mathematics
contestada

What is the greatest common factor of 42, 49, and 21?

Respuesta :

alyssamontague897
alyssamontague897 alyssamontague897
  • 03-12-2021

Answer:

7

Explain:

7 x 1 = 7

7 x 2 = 14

7 x 3 = 21

7 x 4 = 28

7 x 5 = 35

7 x 6 = 42

7 x 7 = 49

So it's 7!

Answer Link

Otras preguntas

Read this sentence. After months of cold weather, most of the community spent the warm weekend outside. Which answer adds a participial phrase to the sentence?
Write the equation of a line in slope-intercept form from the graph below.Write the equation of a line in slope-intercept form from the graph below.
if x=y and y=2 then 3x=
which statement best discribes the Ewell family
Determine whether the system is consistent, inconsistent, or dependent. 3x + 2y = 15 6x + 4y = 30
Which best describes the underlined word in the sentence? In northern latitudes, there are visible *lights* in the sky called aurora borealis. A. compound sub
Which of these sentences uses correct parallel structure?<br />After school, Sheila either walks home or is taking a bus.<br />Every evening, Jenny
Which of the following statements best describes why the Code of Hammurabi is an important historical document?
Solve the quadratic equation!
What is 45/243 simpfiled?