rainbowfirefaerie rainbowfirefaerie

11-11-2018
Mathematics

contestada

what is the gcf of 120 and 68

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glendyrivera64 glendyrivera64

11-11-2018

I believe it is 4. Hope this helps.

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kdeniega45 kdeniega45

11-11-2018

Find the prime factorization of 120
120 = 2 × 2 × 2 × 3 × 5

Find the prime factorization of 68
68 = 2 × 2 × 17

To find the gcf, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2

GCF = 4

Answer Link

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