We value your feedback and read every message. Whether you’re a student learning factors and multiples or a teacher demonstrating concepts, we’re here to help
you get the most from the LCM HCF Calculator.
Owned and conceived by Sonali Khandelwal (MBA—Finance and Marketing), and Developed and Maintained
by Softusvista, our goal is to make
mathematical concepts like factors, multiples, and divisibility clear, visual, and practical for everyone.
How we can help?
Product support
Confused by a step or a result? Send us the numbers you entered, and we’ll help you understand how the LCM or HCF was calculated.
Feature requests
Have an idea for a new method, visualization (like factor trees or Venn diagrams), or learning mode? We’d love to hear it.
Report a bug
If something doesn’t look right (a miscalculated LCM or missing method), please include the input values and steps so we can fix it quickly.
Data or calculation feedback
Found an edge case, or want us to include a specific mathematical method? Share the details.
Partnerships and education
For collaborations with schools, educators, or educational content creators.
General questions
Anything else related to lcmhcfcalculator.com.
Contact form
Use the form below and we’ll get back to you.
Fields: Name, Email, Subject, Message, Page URL, Device/Browser, Optional Screenshot link.
Please feel free to Contact here.
Privacy and data
Your privacy matters. We do not store your calculator inputs on our servers and the tool does not require sign-up.
Please do not share sensitive information (personal details, passwords, or contact numbers)
in your message. For details, see our Privacy Policy.
Who you’ll reach?
Owner: Sonali Khandelwal
City, State, Country: Fremont, California, USA
Publisher: Softusvista Inc
(We’ll route your message to the right person—content team, engineering, or the founder—based on your subject.)
What to include in your message (to speed things up)
- The calculator or page you were using (paste the URL)
- Your input numbers
- Whether you were finding LCM, HCF, or Factors
- What you expected vs. what you observed
- Device and browser (e.g., Windows 10 – Chrome)
- Screenshots (optional but helpful)
Response time
We aim to reply as soon as possible. If message volume is high, it may take a little longer, but we do read every message carefully.
Important note (educational purpose only)
LCM & HCF Calculator is an educational and learning tool. It does not replace formal math instruction or professional tutoring.
Please consult a qualified educator for personalized guidance. See our Disclaimer and Terms of Use.
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