Question

find the greatest common factor between these two terms 39v and 30uv. i need to know how to do these type of problems.

Answer 1

"common" means "the same"
in 39v, and 30uv, first glance gives us the "common" letter is ???

Answer 2

v

Answer 3

yup

Answer 4

now, number: if I write 39 = 3*13
and 30 = 3*10
does it make sense?

Answer 5

yes

Answer 6

so, the "common" number among them is??

Answer 7

3

Answer 8

yeah

Answer 9

Now, combine:
39v = 3*13*v
30uv = 3*10*u*v
the "common" is??

Answer 10

3 and v

Answer 11

3v, not 3 and v

Answer 12

got it?

Answer 13

yes

Answer 14

done :)

Answer 15

thank you could you give me a an example problem please

Answer 16

Find the greatest common factor between these terms:
4xy and 2y

Answer 17

2y

Answer 18

yup
Now, find the greatest common factor among
3abc , bc, 4ac

Answer 19

c

Answer 20

@OOOPS

Answer 21

Perfect!!

Answer 22

thank you so much

Answer 23

:)