haydennewkirk13 haydennewkirk13
  • 22-12-2018
  • Mathematics
contestada

Is 42 and 105 relatively
prime

Respuesta :

remotecontrolbrain
remotecontrolbrain remotecontrolbrain
  • 22-12-2018

Answer:

No.

Step-by-step explanation:

42 has the following prime factors: 2, 3, 7

105 has prime factors: 3, 5, 7

Both prime factors 3 and 7 divide 42 and 105. If 42 and 105 were relatively prime (co-prime), the set of prime factors that divide both would be empty.  

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