answersLogoWhite

0


Best Answer

Answer: 1

Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.

Method:

One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.

The factors of 15 are 1, 3, 5, and 15.

The factors of 16 are 1, 2, 4, 8, and 16.

The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.
GCF of 15 and 16=1

how did you get it?

15:1,3,5,15

16:1,2,4,8,16

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the greatest common factor of 15 and 16?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the greatest common factor for 15 and 16?

The greatest common factor for 15 and 16 is 1.


What is the greatest common factor of 15 3 16?

The greatest common factor is one.


What is the greatest common factor of 16 and 16?

Greatest common factor of 16 and 16 is 16.


What is the greatest common factor of 96 and 16?

The greatest common factor of 96 , 16 = 16


What is the greatest common factor of 16 23 and 48?

The greatest common factor of the numbers 6, 15, 33 and 48 is 3.


What are 2 composite numbers with the greatest common factor of 1?

15 and 16


What is the greatest common factor of 16 and 58?

The greatest common factor of 16 , 58 = 2


What is the greatest common factor of 16 and 38?

The greatest common factor for 16 and 38 is 2.


What is the greatest common factor of 16 and 34?

The greatest common factor of 16 and 34 is 2.


Greatest common factor of 16 and 28?

The greatest common factor of 16 and 28 is 4


What is the greatest common factor of 412 and 16?

The greatest common factor of 412 and 16 is 4.


What 16 and 42 greatest common factor?

The greatest common factor of 16 and 42 is 2.