Seudónimo Seudónimo
  • 25-04-2017
  • Mathematics
contestada

greatest common factor of 12,21,30

Respuesta :

ajdfja
ajdfja ajdfja
  • 25-04-2017
what i did was use a multiplication chart very helpfull
Answer Link
Аноним Аноним
  • 25-04-2017
The GCF of these numbers is 3. 
4 x 3 = 12
3 x 7 = 21
3 x 10 = 30
Answer Link

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