gracegirl444 gracegirl444
  • 15-08-2018
  • Mathematics
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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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