225 = 3252 63 = 327 so the greatest common factor is 9
The greatest or highest common factor is the highest number that divides exactly into two or more numbers. 20: 1, 2, 4, 5, 10, 20 45: 1, 3, 5, 9, 15, 45 The greatest common factor for 20 and 45 is 5.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 36, 54, and 81 is 9
The Greatest Common Factor of 9, 18, 21: 3
The factors of 45 are: 1, 3, 5, 9, 15, 45The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are: 1, 3, 9The Greatest Common Factor (GCF) is: 9
Factors of 8 = 1,2,4,8 Factors of 15 = 1,3,5,15 The highest common factor is 1
The Highest Common Factor is: 9
Factors for 15: 3, 5 Factors for 36: 2, 3, 4, 6, 9, 12, 18 Highest common Factor: 3
HCF is the highest common factor of two or more numbers. HCF of 9 and 15 is 3.
The highest common factor is 9
The Greatest Common Factor (GCF) is: 9
The highest factor is 3.
9.
It is: 9
Nine is the highest common factor of 81 and 9
The highest common factor of 17 and 9 is 1
The highest common factor of 9 and 15 is 3.(3*3) and (5*3)Factors of 9: 1 3 9Factors of 15: 1 3 5 15The GCF is 3.The GCF is 3.