0
To find this, you first have to split the numbers into their prime factors:
18 = 2x3x3
54 = 2x3x3x3
The next step is to identify any common prime factors. In this case both numbers have a 2 and two 3s as prime factors. Multiply these together gives you:
2x3x3 = 18
Therefore the HCF of 18 and 54 is 18.
What else can I help you with?
Continue Learning about Basic Math
Related Questions
What is the gcf of18 36 and 54?
It is: 18
What two numbers have an LCM of18 and an HCF of 3?
3 and 18 6 and 9
What is the HCF of 54 and 504?
The GCF/HCF of 54 and 504 is 18.
What is the HCF of 36 and 54?
The GCF is 18.
What is the HCF of 54 144 216?
The HCF is 18
Hcf of 12 and 54?
HCF is the highest common factor of two or more numbers. HCF of 12 and 54 is 6.
What is the hcf of 54 and 70?
It is: 2
What are the HCF for 54 42?
6
What is the hcf of 18 and 54?
It is: 18
What is the HCF of 54 and 60?
6
What is the HCF of 27 and 54?
27
What number goes into 54 and 16?
HCF(54, 16) = 2
Trending Questions
How do you get the smallest missing factor of a product?
What size of a checkers square?
What is one half of one quarter of one tenth of 80?
How many grams are in 4 pounds and 5 ounces?
How do you write 15500000 in words?
What is a square number that is smaller than 400 and bigger than 500?
What is the answer to page 7.13 in Punchline Algebra book A what did the electrician say to his daughter when she came home at 2 A.M.?
What does I am going to cut you mean?
How do you write 76 in a decimal?
What is 89.9 rounded to 1 decimal point?
How much is 15 dimes worth?
What is number 4.067 to 2 decimal places?
What is 15 cents in decimal form?
How much should a 10 year old boy weight who is 4 feet 8 inches tall?
When the factors of a trinomial are x p and x - q then the coefficient of the x-term in the trinomial is?
15 divided by 20 as a fraction?
Is 857 a rational number?
How do you round 3408.2 to the nearest thousand?
What does 2x-9 equal?
What are the prime numbers between 51 to 60?
Copyright ©2025 Answers.com. 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.