Answer:
1 is your answer!
We found the factors and prime factorization of 9 and 17. The biggest common factor number is the GCF number. So the greatest common factor 9 and 17 is 1.
Least Common Multiple of 9 and 17 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9 and 17, than apply into the LCM equation.
GCF(9,17) = 1
LCM(9,17) = ( 9 × 17) / 1
LCM(9,17) = 153 / 1
LCM(9,17) = 153