0
The GCF of 10 and 45 is 5
The factors of 10 are 1, 2, 5, and 10.
The factors of 45 are 1, 3, 5, 9, 15, and 45.
The largest factor they have in common is 5, so 5 is the greatest common factor.
Or, you can use prime factors.
The prime factors of 10 are 2 and 5.
The prime factors of 45 are 3, 3, and 5.
The prime factors they have in common are a single 5, so 5 is the greatest common factor.
Still curious? Ask our experts.
Chat with our AI personalities
FranI'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
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
Add your answer:
Earn +20 ptsQ: What is the greatest common factor of 10 and 45?
Write your answer...
Submit
Still have questions?
Continue Learning about Basic Math
What is the greatest common factor of 45 and 225?
The greatest common factor of 45 and 225 is 15.The GCF is: 45
What is the greatest common factor of 26 and 45?
The greatest common factor of 26 and 45 is 1.
What is the greatest common factor of 90 30 45?
The greatest common factor of 90 , 30 , 45 = 15
What is the greatest common factor of 8 and 45?
The greatest common factor of 8 and 45 is 1. The numbers 8 and 45 have no prime factors in common.
What is the greatest common factor of 90 and 135?
45 is the greatest common factor of 90 and 135.The GCF is 45.
Trending Questions
How many sqare feet in 100'x150'?
What is the percent of 3000 over 5000?
What is 120.00 dollars with 35 percent off?
What is the average size of an envelope for a letter?
How do i know what my bikes serail number is?
What is the least common factor of 14 and 28?
Cuanto factores tienen los numeros compuestos?
How many seconds in 0.25 minutes?
What decimal is higher .602 or .61?
How old are you if you wear a size 5 in pants?
What is 67.908 rounded to the nearest whole number?
What is 2.268 rounded to the nearest gram?
The ratio of 5 and a number?
How do you calculate 230 lineal feet into square feet?
Why the set of rationals is not complete?
How big are queen sized beds in metric units?
What is 49268 rounded to the nearest 10?
What is 3.3333 as a mixed number?
What is 1 over 50 as a percentage?
Shell script to find a prime no?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.