Posted by Anonymous on .
Find the GCF of the numbers 52 and 405. Show your method.
The possibilities are 65, 26, 1 and 6. Is the gcf 1?

Math 
Reiny,
already done for you.
http://www.jiskha.com/display.cgi?id=1254665696
1 is usually not listed as a common factor. 
Math 
Anonymous,
It wasn't answered. Which is it? 65, 26, 1 or 6

Math 
Reiny,
Ummmh, did you read the answer ??

Math 
Lyndse,
Yes, the answer given was that "clearly, there is no common factor "
But that isn't a possiblity. The answer is either A) 65, B)26, C) 1 or D)6 
Math 
Anonymous,
Yes, so out of those answers the only possibility would be C)1?

Math 
Lyndse,
Yea, that is what I am confused about as well. So is it 1 if that is the only possibility?

Math 
DMS,
WELL I DON'T kNOW HOW TO dO THE GCf s im wndering if you can answer thIsproblem!!!????(: