How do you find the greatest common factor of 8 20 and 44?

1 Answer
Shwetank Mauria
Dec 19, 2016

Explanation:

The prime factors of #8#, #20# and #44# are

#8=color(red)(2xx2)xx2#

#20=color(red)(2xx2)xx5#

#44=color(red)(2xx2)xx11#

as the common factors among all are #color(red)(2xx2)#,

Greatest common factor is #2xx2=4#

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