The greatest common factor of 45 and 63 is 9.
Chat with our AI personalities
The common factors of 45 and 63 are 1, 3, and 9.
Factors of 45: 1 3 5 9 15 45 Factors of 81: 1 3 927 81 Factors of 63: 1 3 7 9 21 63 The GCF of 45, 81, and 63 is 9
Factors of 45: 1 3 5 9 15 45Factors of 63: 1 3 7 9 21 63The GCF of 45 and 63 is 9The GCF is 9.
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 27, 45, and 63 is 9The factors of 27 are: 1, 3, 9, 27The factors of 45 are: 1, 5, 9, 45The factors of 63 are: 1, 3, 7, 9, 21, 63The greatest common factor among them all is 9.The greatest common factor of the numbers 27, 45 and 63 is 9.
The Greatest Common Factor (GCF) is: 9