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anonymous
 5 years ago
I need help finding the GCD and LCM of the following using the prime factorization method and I have no clue!!
a. 11 and 19
b. 140 and 320
c. 800, 75, and 450
d. 104 and 320
anonymous
 5 years ago
I need help finding the GCD and LCM of the following using the prime factorization method and I have no clue!! a. 11 and 19 b. 140 and 320 c. 800, 75, and 450 d. 104 and 320

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sandra
 5 years ago
Best ResponseYou've already chosen the best response.0ok so prime factorization = find the prime numbers that multiply together to make the original number

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0a. 1 and 1, since there are no prime numbers that divide into 11 and 19 (in fact those are also prime)
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