Greatest common factor of 11 and 16?

Answer 1

The greatest common factor (GCF) of 11 and 16 is 1. This is because 11 and 16 do not share any common factors other than 1. To find the GCF, you would typically list out the factors of each number and identify the largest factor they have in common, which in this case is 1.

Answer 2

The greatest common factor of 13 and 16 is 1. Notice that 13 is a Prime number, thus it is only divisible by 1 and itself, which is 13. While 16 cannot be divisible by 13, there exists only one common factor, and that is 1.

Answer 3

Since 11 and 16 are relatively prime - that is, there is no common factor other than one between the two numbers, 1 is the greatest common factor (divisor) of 11 and 16. This can be verified by prime factoring each number.

11 = 11 x 1

16 = 2 x 2 x 2 x 2 x 1

Answer 4

The GCF is 4.

Answer 5

The GCF is 1.