answersLogoWhite

0


Best Answer

A single number cannot have a greatest common factor because "common" refers to factors that two or more numbers have in common. You have only one number.

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
BeauBeau
You're doing better than you think!
Chat with Beau
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
More answers
User Avatar

Wiki User

9y ago

The factors of 15 and 40 are

15: 1, 3, 5, 15

40: 1, 2, 4, 5, 8, 10, 20, 40

GCF : 5

User Avatar

Add your answer:

Earn +20 pts
Q: What is the GCF of 15 and 40?
Write your answer...
Submit
Still have questions?
magnify glass
imp