What is the greatest common factor of 27 45 and 63?

Answer 1

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 9

The factors of 27 are: 1, 3, 9, 27

The factors of 45 are: 1, 5, 9, 45

The factors of 63 are: 1, 3, 7, 9, 21, 63

The greatest common factor among them all is 9.
The greatest common factor of the numbers 27, 45 and 63 is 9.

Answer 2

Oh, dude, the greatest common factor of 27, 45, and 63 is 9. It's like the number that can divide all of them without leaving any remainder. So, if you're ever at a party and someone asks you this, you can totally impress them with your math skills.

Answer 3

To find the greatest common factor (GCF) of 27, 45, and 63, we first need to find the factors of each number. The factors of 27 are 1, 3, 9, and 27. The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors of 63 are 1, 3, 7, 9, 21, and 63. The greatest common factor among these three numbers is 9, as it is the largest number that divides evenly into all three numbers.

Answer 4

Well, isn't that a happy little math problem we have here? To find the greatest common factor of 27, 45, and 63, we look for the largest number that can divide evenly into all three. In this case, the greatest common factor is 9, because 9 is the largest number that can divide evenly into 27, 45, and 63. Just like mixing the perfect shade of green, finding the greatest common factor is all about finding that perfect harmony between the numbers.

Answer 5

The GCF is 9.