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Elden [556K]
3 years ago
10

What is the Gcf of 20,45x

Mathematics
2 answers:
Brums [2.3K]3 years ago
7 0
What is the Gcf of 20,45x?

GCF mean greatest common factor.
___________________________                                                                             
In order to find the greatest common factor is finding the factors of each number. Remember that factors are numbers which can be multiplied together to get a product, in this case, 45, and 20. 
___________________________                                                                             
 20: 1,2,4,5,10,20 45: 1,3,5, 9, 15,45 
  So your GCF would be five.

Hope This Helps :)
Korolek [52]3 years ago
3 0
20 = 2*2*5
45= 3*3*5

5 is common  so the GCF is 5
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