What is the greatest common factor (GCF) of 27 and 36?

9

Step-by-step explanation:

the easiest way is the Euclid's algorithm

so 9 is the GCF

if you don't know the Euclid's algorithm

we first need to factorize 27 and 36

and the common factor is 3

and the highest common exponent is 2 (of the factor 3)

so the GCF=

as you can see it's easier the Euclid's algorithm

don't give

take it once

try and try and you will not

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answer:

step-by-step explanation: