answersLogoWhite

0


Best Answer

20 and 40

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What two numbers have a HCF of 20?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Hcf of 20 qnd 200?

HCF is the highest common factor of two or more numbers. HCF of 20 and 200 is 20.


Two numbers have the LCM of 20 and a HCF of 2 What are they?

2 and 20


Hcf of 20 and 30?

HCF is the highest common factor of two or more numbers. HCF of 20 and 30 is 10.


Find HCF of 260 and 560?

HCF is the highest common factor of two or more numbers. HCf of 260 and 560 is 20.


Can two numbers have 20 as HCF and 535 as LCM?

HCF of 20 means the two numbers have common prime factors of 2, 2 and 5. However, LCM of 535 means that both of the numbers are odd. This cannot be the case if they have a prime factor of 2. Thus two numbers cannot have 20 as hcf and 535 as lcm.


What two numbers have a LCM of 20 and HCF of 2?

The answer is 4 and 10.


What is the hcf of 20?

You need at least two numbers to find a GCF.


Can the HCF of two numbers be a factor of their LCM?

The HCF is always a factor of the LCM of two numbers. The HCF is a factor of both the numbers which are factors of their LCM. Thus the HCF is also a factor of the LCM of the two numbers.


What 2 numbers have LCM of 20 and HCF of 2?

2 and 20 have an HCF of 2 and an LCM of 20. You could also use 4 and 10.


Can two numbe215r have 20 as their HCF and 215 as their LCM?

No, 2 and 10 are factors of 20. The LCM of 2 and 10 is 10.


How do you draw a flowchart of HCF of two given numbers?

draw a flow chart to find hcf of two given numbers


Is the HCF of two numbers ever 1?

The HCF is the largest number that both numbers can be divided by. If the HCF is 1, that would suggest that the two numbers share no prime factors. Thus, any two numbers which are coprime will have an HCF of 1. Consecutive numbers are good examples here - 15 and 16, 27 and 28, 104 and 105, all have an HCF of 1.