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Roman55 [17]
3 years ago
14

Find the GCF of 60 and 75 using prime factorizations.

Mathematics
1 answer:
vichka [17]3 years ago
8 0

Answer:

GCF = 15

Step-by-step explanation:

prime factorization of 60

60 = 2 × 2 × 3 × 5

prime factorization of 75

75 = 3 × 5 × 5

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

GCF = 3 × 5

GCF = 15

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Step-by-step explanation:

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Take 20 small pieces of paper, sticky notes or coins whatever you like, then divide them into sets of 4, then lastly take only 1 from each set (and by the way you'll notice that dividing each set into a set of 4 will make you automatically end up with 5 sets) now count all the 1's you collected from each set
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