Seudónimo Seudónimo
  • 08-02-2017
  • Mathematics
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Find the GCF of following please

1. 27 & 12
2. 12 & 36
3. 16 & 20
4. 2 & 8
5. 30 & 12
6. 42 & 49

Respuesta :

amayacbeau
amayacbeau amayacbeau
  • 08-02-2017
To find the GCF, you can simply list out the prime factors of each number. Then, look for the greatest prime factor that the two numbers have in common.

1. GCF: 3
2. GCF: 12
3. GCF: 4
4. GCF: 2
5. GCF: 6
6. GCF: 7

Hope this helps! :)
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