Mathematics
Ellabella
21

write the sum of numbers as a product of their gcf and another sum 36+45

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(1) Answers
Ray014

So, the sum of numbers will be the result of 36+45, that is 81. Let's find the GCF: it's at least 9, since both numbers are divisible by 9 (36/9=4; 45/9=5) so 81 (the sum of the numbers) equals 9*9 (where 9 is the gfc) and the answer is 81=(4+5)*9, where 4+5 is the "another sum".

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