Write the sum of the numbers as the product of their GCF and another sum 15+81

Question

asked May 4, 2020 106k views

2 Answers

Nwellcome · Answer 1 · 2020-05-09T18:26:35+0000

63+15=3×(21+5)
The prime factors of
63
are
3
×
3
×
7

and those of
15
are
3
×
5

As only
3
is common, GCF is
3

and as such
63
+
15
can be written as
63
+
15
=
3
×
21
+
3
×
5
=
3

Write the sum of the numbers as the product of their GCF and another sum 15+81

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

No related questions found

Other Questions