0
Still curious? Ask our experts.
Chat with our AI personalities
MaxineI respect you enough to keep it real.
Chat with Maxine
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
BeauYou're doing better than you think!
Chat with BeauAdd your answer:
Earn +20 ptsQ: What is the HCF and LCM of 3 and 18?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
How do you find the LCM of 15 and 18?
Factors: 15 = 3 x 5, 18 = 2 x 3 x 3. The LCM of two numbers = their product divided by their HCF. In this instance the product is 270 and the HCF is 3 so the LCM is 90.
What numbers have a HCF of 3 and a LCM of 3?
Two or more numbers are needed to solve for HCF or LCM.
Which numbers have the LCM of 9 and the HCF of 3?
3 and 9.
If the HCF and LCM of two numbers are 17 and 102 respectively and the HCF and LCM of two other numbers are 68 and 476 respectively then find the sum of the HCF and LCM of these four numbers?
HCF of 17 and 68 is 17 ..( Lowest Prime factor ) LCM Of 102 and 476 is 7*2^2*3*17 which is 1428 .. ==> Sum of HCF and LCM are 1428+17= 1445 .
What is the hcf and LCM of 81 and 48?
1296 and 3 respectively.
Trending Questions
What is another word for NOT lasting?
How much interest is earned for the investment 20 000 for 2 years at 6 percent compounded annually?
How many pairs of parallel sides does a dodecagon have?
How do you wright a ratio?
Which numbers add up to 142?
What is 1 over six divided by 3 over 4?
What is the square root of -169?
Is 0.12 greater than 0.05?
How do you write 10.06 in words?
What is a number one third as large as 6 down?
What is 44 over 6 in its simplest form?
What is the value of 3 in 821.37?
What is the solution to x squared minus x minus 72?
Amy spends 30 percent of her money on a book and saves 60 percent if she had 20 pence left how much had she at first?
What size mattress would be used for a 52 inch wide bed?
What is 18000 divided by 5?
What is the side length of a cube if the volume is 27 m3?
What is the mean of 33 50 100?
How many zeros in gazillion?
How do you write fifty-six thousandths?
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.