Verified Answer :

75=535
90=536

75+90=53(5+6)=53*11

Answer:

\(15(5+6)\)

Step-by-step explanation:

gcf of 75 +90

To find GCF lets break the numbers one by one

75 can be written as 5 times 5 times 3

90 can be written as 5 times 2 times 3 times 3

Now we look at the greatest common factor

Both numbers have 5 and 3 in common

So  GCF is 15

we take out 15 that is in common

\(15(5+6)\)