Life & fun · alternatives · 2026
24 alternatives to GCD & LCM Calculator - Multiple Factor
Calculate greatest common divisor and least common multiple
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GCD & LCM Calculator - Multiple Factor launched in 2021; newer entries below may have overtaken it.
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Hi all, just posting an update to my previous Show HN, where I announced a side-project I worked on which was a (web version) of a multi-user, notepad style calculator: https://news.ycombinator.com/item?id=31817997 After a couple of user requests (and having a good think about it) I decided to migrate the web UI to create a Mac and Windows desktop app. After using it a little bit, I feel this is a much better experience than the webapp, and reduces a lot of the friction if I wanted to run a few small calculations. You can find the download links below:…
2022 · figr.app · its alternatives →
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Find the Least Common Multiple fast with the LCM Calculator
Apr 2026 · geteasetools.com · its alternatives →
- 4AD
A new calculator software cannot really bring attention (https://chachatelier.fr/chalk/) However, I wrote a full article explaining why I had to build something "new" that does not behave like usual desktop calculator softwares : TL;DR All "small" calculator softwares I know share the same design flaws. And the GUI is not the only stumbling block in their poor efficiency. Handling correctly numerical approximations - expected or not - is crucial to trust the results. It is usually not done in lightweight tools. It should. So I prove that if I could do it, OS manufacturers…
2022 · its alternatives →
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Microsoft Math▲204A free app to help with school math problems
2019 · math.microsoft.com · its alternatives →
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Hey, maker here. After launching a daily word search game, I randomly thought of this math game while driving. Finally got around to making it and I think it turned out pretty cool. It’s a math search game that’s meant to help you practice your quick addition, subtraction, multiplication, and division skills. I’m hoping it’ll help people (even those like me who aren’t big on math) learn and increase their speeds. (There are also some settings you can enable to make the game harder) If you try it out, please let me know if you found it fun, if you have anything you’d like me to add, or if you…
2024 · worchle.com · its alternatives →
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Calculate a cross-multiplication without picking up a pen
2023 · crossyourhe.art · its alternatives →
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Find factors instantly with the GCF Calculator.
Jul 2026 · geteasetools.com · its alternatives →
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There is a mobile game called DragonBox. It sort of tricks you into learning algebra by starting with very abstract manipulations of a puzzle that must follow rules... gradually the game teaches you more and more rules and also strips out the more abstract elements until on the last levels you are finally solving real equations. I loved it, it taught my kids algebra.... and it was just fun. Over the years I often thought that there should be a calculator for Algebra that works this way... something where you can drag terms around and cancel & distribute with gestures, but most importantly…
Jul 2026 · github.com · its alternatives →
- 11IG
I’ve always found that online calculators tend to have bad UIs, especially on mobile. Most of the calculator websites I’ve come across use outdated and inconvenient ways of inputting data, or they format the results in confusing ways. I’ve noticed that fraction calculators (especially mixed fractions) are terrible to use, even on desktop. I haven’t built one of those yet, but it’s something I’m planning to tackle soon. This is a project I’ve always wanted to work on, but I’m relatively new to this space. So far, I’ve created a collection of simple calculators focused on math and finance. I’d…
2025 · its alternatives →
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Find all divisors instantly using the Factor Calculator.
Jun 2026 · geteasetools.com · its alternatives →
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Your trusted companion for quick calculation needs
2025 · lcalculator.com · its alternatives →
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Free step-by-step math tool
Aug 2026 · factoringcalculatoronline.com · its alternatives →
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Free calculators for students to master grades, GPA,CGPA.
Aug 2026 · student-calculator-hub.netlify.app · its alternatives →
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Instant GPA, CGPA, and percentage conversion
2024 · gpacalculatoronline.com · its alternatives →
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Contribute to DmitriGoloubentsev/LLM-Tests development by creating an account on GitHub.
Aug 2026 · github.com · its alternatives →
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Smart tape calculator for clear, editable math history
2025 · apps.apple.com · its alternatives →
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Hi HN, I built CD Calculator – https://cd-calculator.net – a simple tool that helps people calculate interest returns on bank CDs (Certificates of Deposit). Most CD calculators online are either too basic, too outdated, or full of ads. I wanted to make something that's: - Clean and fast - Easy to use - Focused on accuracy With this tool, users can: - Enter principal, rate, and term to get instant results - Simulate compound interest monthly or annually - Copy results with one click Advanced features are coming soon, including: - Recurring deposits - Early withdrawal penalty…
2024 · cd-calculator.net · its alternatives →
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Handy calculators for digital marketers: ROAS, CTR, CPM, LTV
2020 · its alternatives →
Also compare
- LCM HCF Calculator alternatives
- Figr.app – a multi-user, notepad style calculator (desktop app) alternatives
- LCM Calculator | Ease Tools alternatives
- All desktop software calculators are wrong, so I had to build my own alternatives
- Microsoft Math alternatives
- I made a web game that makes practicing basic arithmetic fun alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →