They are multiples of 3.
9 is not a factor of 24, common or otherwise.
The common factors of 9, 21, and 24 are: 1 and 3
The Least Common Multiple (LCM) for 9 24 is 72.
The Greatest Common Factor of 9, 24, 36: 3
1 and 3 are common factors of 6, 9, and 24.
The Least Common Multiple (LCM) for 2 9 24 is 72.
1 and 3 are the common factors of 24 and 9.
3 is the greatest common factor of 9, 12, and 24.
The Least Common Multiple (LCM) for 9 16 24 is 144.
The greatest number by which both 24 and 9 are divisible is 3. Therefore, greatest common factor is 3.Alternate method:P.F. of 9 = 3x3P.F. of 24 = 2x2x2x33 is the only prime number which is the factor of both 24 and 9.Therefore, GCF = 3.
GCF (9, 18, 24) = 3
The GCF is 3.