pararas
pararas pararas
  • 12-03-2015
  • Mathematics
contestada

What is the GCF of 36x2 and 45x4?

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AhmetÖzkan1907
AhmetÖzkan1907 AhmetÖzkan1907
  • 12-03-2015
[tex]36.2=72 \\ \\ \\ 45.4=180 \\ \\ \\ \framebox[1.1\width]{Succes ! } \par [/tex]
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shindosaulong
shindosaulong shindosaulong
  • 13-03-2015
36x2 is 72
45x4is 180

180 is made up of 10 and 18
or 5 and 2 and 2 and 3 and 3

72 is made of 9 and 8
or 3 and 3 and 2 and 2 and 2

they both share two threes and two twos.
The GCF is 36

to check.
72/36 is 2
180/36 is 5

The answer is correct (36)



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