99
33,3
11,3,3
165
55,3
11,5,3
99 and 165's highest common factor is 33.
The Greatest Common Factor of 99, 132, 165: 33
GCF of 99 and 165 is 33
It is: 33
the greatest com man factor is 33
99 165 /3 /3 3 is a common factor 33 55 /11 /11 11 is a common factor 3 5 both prime, stop here. The greatest common factor is 3 * 11 or 33. Both numbers can be divided evenly by 33.
165
9 x 11 = 99 3 x 3 x 11
3 x 3 x 11 = 99 3 x 5 x 11 = 165 3 x 11 = 33, the GCF
To find three fifths of 165, you would first calculate one fifth of 165 by dividing 165 by 5, which equals 33. Then you would multiply 33 by 3 to find three fifths, which equals 99. Therefore, three fifths of 165 is 99.
To determine the greatest common factor, express each number in terms of its prime factors. 99 = 3 x 3 x 11. 165 = 3 x 5 x 11. The factors common to both numbers are 3 and 11. The greatest common factor is therefore 3 x 11 = 33.
The factors of 99 are 1, 3, 9, 11, 33, 99 The factors of 165 are 1, 3, 5, 11, 15, 33, 55, 165