Posted by **raluca** on Monday, September 27, 2010 at 7:45pm.

use the prime factorization of each pair of numbers to identify three common factors and three common multiples.

a) 14 and 84

(please show me how to get the 3 common multiples)

thank you!!!

- math- important -
**bobpursley**, Monday, September 27, 2010 at 7:47pm
well,both are even, try 2

7,42

try 7

1,6

what about 2x7, or 14?

- prime factorization -
**detahj**, Tuesday, September 28, 2010 at 6:40pm
36

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