daminifindleyow4qvn daminifindleyow4qvn
  • 11-09-2017
  • Mathematics
contestada

What's is the GCF of 18, 42 how your work

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AidanMcDaniel08
AidanMcDaniel08 AidanMcDaniel08
  • 11-09-2017
6 because it is the greatest number that both can be divided by
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kphung76127
kphung76127 kphung76127
  • 11-09-2017
Find the prime factorization of both:
18=
2*9
2*3*3

42=
2*21
2*3*7

Multiply the factors that both numbers have: 2*3=6

Final answer: 6
Answer Link

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