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

Please help. What is the equation of the line in slope-intercept form?​
How often did supply planes land in berlin during the airlift?.
Two capacitors C1 = 1.5 μF and C2 = 5 μF are in series. If the charge stored by C1 is 10 C, determine the charge stored by C2. a. 4 C b. 1.5 C c. 10 C d. 3 C
"we know what we are doing", said the students..change it into reported speech​
Let k = 7. Drag the expression into the box that makes the comparison true.
Why is your reflection right side up in the back of a spoon but upside down in the front?
Cost of a shirt: $14.95 Markup: 25% Discount: 45%
m Enter the number that belongs in the green box
In the crucible act 1 who believes he should be given a home for his services
What is electromagnetic waves