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Algebra 22 Online
OpenStudy (anonymous):

1. What is the GCF of 15 and 45? 15 30 45 90

ganeshie8 (ganeshie8):

look at the options

ganeshie8 (ganeshie8):

which one divides both 15 and 45 ?

OpenStudy (anonymous):

nvm

ganeshie8 (ganeshie8):

Clearly 90 and 45 cannot go evenly in 15, so strike them off

OpenStudy (anonymous):

its 15

ganeshie8 (ganeshie8):

oh u found hte answer ha

OpenStudy (anonymous):

aprilangel09 its 15

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