gracegirl444 gracegirl444
  • 15-08-2018
  • Mathematics
contestada

Could someone please explain to me how to determine the answer to this question?

Could someone please explain to me how to determine the answer to this question class=

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sabrinatorres97 sabrinatorres97
  • 15-08-2018

Factor both numbers down, take all the prime numbers from the factorized 21 and 12 and multiply them

2*2 x 3 x 7

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