What is the GCF of 42 90 and 81?

Answer 1

The factors of 42 are:

1, 2, 3, 6, 7, 14, 21, 42

The factors of 81 are:

1, 3, 9, 27, 81

The factors of 90 are:

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

The common factors are:

1, 3

The Greatest Common Factor (GCF) is:

3

Answer 2

Well, isn't that a happy little math question! To find the Greatest Common Factor (GCF) of 42, 90, and 81, we look for the largest number that can divide evenly into all three numbers. In this case, the GCF is 3, because it is the largest number that can divide evenly into 42, 90, and 81. Just like adding a touch of titanium white to bring harmony to a painting, finding the GCF brings balance and simplicity to these numbers.

Answer 3

Oh, dude, the Greatest Common Factor (GCF) of 42, 90, and 81 is 3. Like, you just gotta find the largest number that divides evenly into all three of those numbers, and that's 3. So, yeah, the GCF is 3. Cool, right?

Answer 4

what is the GCF of 60,75, 102

Answer 5

3 ;)

Answer 6

60,72,102