0
To work this out, you need to break each number into its prime factors:
4 = 2x2
8 = 2x2x2
The next step is to spot any common prime factors. In this case both numbers have two 2s as prime factors. Multiply these together and you get:
2x2 = 4
Therefore the HCF of 4 and 8 is 4.
Still curious? Ask our experts.
Chat with our AI personalities
ReneChange my mind. I dare you.
Chat with Rene
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with ViviAdd your answer:
Earn +20 ptsQ: What is the HCF of 4 8?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
What is the HCF of 4 and 8?
4
What is the hcf of 4 and 8 and 12?
It is: 4
What is the HCF of 16 and 28?
4
What is the highest common factor of 4 8 and 16?
The HCF is 4
What is the HCF of 8 and 28?
Oh, dude, the Highest Common Factor (HCF) of 8 and 28 is like the coolest number that can divide both of them without leaving a remainder. So, for these two numbers, the HCF is 4 because 4 is the largest number that can divide both 8 and 28 evenly. Like, that's math for you, man.
Trending Questions
What two numbers multiply into 256?
How many ways can 5 students be assigned to a row of 5 seats?
What commercial does the line I'm going to luva luva luva you come from?
What is the surface area of a soccer ball with a diameter of 22 cm?
How many times does 72 go into 216?
What is 2.5m in mm?
How much would you earn for 30 days if you were to make 1 penny and doubling up every day for 30 days?
How many tens are in 67000?
What is 6mm of 3cm as a percentage?
2.5 round to 1 decimal point?
What is 7 over 50 as a fraction?
What are some glitches on first in math?
How many times 13 can go into 110?
How many hours in 223 miles?
What is 250 divided into 450 into a fraction?
What does length mean in math?
Why did Copernicus decide not to publish his book on his theory of a heliocentric universe until after his own death?
What is all the multiples of 6?
What is 2 fifths of a dollar?
How do you round 45009 to the nearest hundred thousands?
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.