211k views
0 votes
What is the gcf of 14a and 28ab.

User Dfperry
by
8.2k points

1 Answer

3 votes
Well I don't know !
Let's get together and figure it out.

The factors of 14a are

1, 1a, 2, 2a, 7, 7a, 14, and 14a .

The factors of 28ab are

1, 1a, 1ab, 2, 2a, 2ab, 4, 4a, 4ab,
7, 7a, 7ab, 14, 14a, 14ab, 28, 28a, and 28ab .

The common factors of 14a and 28ab are:

1, 1a, 2, 2a, 7, 7a, 14, and 14a .

It looks like 14a is their greatest common factor.

I don't know what happens if 'a' is less than ' 1 '.
This bothers me, but I'll let it go for now.

User Supersambo
by
8.1k points

Related questions

asked Sep 20, 2017 104k views
Juanefren asked Sep 20, 2017
by Juanefren
8.0k points
2 answers
3 votes
104k views
asked Nov 7, 2017 196k views
Rgaut asked Nov 7, 2017
by Rgaut
7.8k points
2 answers
2 votes
196k views
asked Jun 11, 2018 43.0k views
Cristian Radu asked Jun 11, 2018
by Cristian Radu
8.6k points
1 answer
0 votes
43.0k views