Comparison

Greatest Common Factor vs Chromecast Converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Greatest Common Factor

This app helps users find the factors of numbers, calculate the Greatest Common Factor (GCF) for two or more numbers, and simplify fractions. It's a useful tool for understanding number theory concepts and performing fraction simplification.

Highlights
  • Find factors of a number
  • Calculate GCF of two or more numbers
  • Simplify fractions
  • Understand number theory concepts
  • Fraction simplification tool
Features
Read full description

The factors of a number are all the integers that you can evenly divide into that number. The Greatest Common Factor (GCF) is the greatest integer that divides exactly into two or more numbers with no remainder. The Greatest Common Factor is used to simplify fractions. To simplify a fraction, you can divide the numerator and denominator of the fraction by the GCF of the numerator and denominator. Factors, the Greatest Common Factor, and simplifying fractions go hand-in-hand. Use this app to get the factors of a number, get the Greatest Common Factor of two or more numbers, and to simplify fractions.

About

Chromecast Converter

Features
Read full description

Chromecast Converter Stream any video to your Chromecast — even files it can't normally play. Chromecast only supports a handful of video formats, which means your MKV, AVI, WMV, and other files are stuck on your device. Chromecast Converter fixes that by converting your video to a Chromecast-compatible format on-device, then streaming it directly to your TV — all over your local Wi-Fi. How it works Point the app at a folder and it scans all your media files at once. Compatible files are ready to cast immediately. Incompatible ones are converted using your device's hardware video encoder — fast and efficient — then streamed. No cloud uploads. No subscription. No desktop required. - Files are sorted into ready-to-cast and needs-conversion groups - Convert one file or tap Convert All to batch-transcode in sequence - Cast any file directly from the scan view - Full playback controls: play/pause, seek ±10 seconds, stop On-device everything Conversion uses your device's hardware accelerator for fast, battery-efficient transcoding. A built-in local server streams the result to your Chromecast over Wi-Fi — your video never leaves your network. Requires a Google Cast-compatible device on the same Wi-Fi network as your iPad.

Screenshots

Greatest Common Factor4 screens
Chromecast Converter2 screens

Verdict

The call

The clearest difference is price: Chromecast Converter at Free against Greatest Common Factor's $0.99. Chromecast Converter also leads on update cadence (every 3 days vs every 38 months). Greatest Common Factor's advantage is iOS requirement (14.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Chromecast Converter is free to download; Greatest Common Factor costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Greatest Common Factor ships an update every 38 months, Chromecast Converter every 3 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 6 level
Greatest Common Factor versus Chromecast Converter: the parameters behind the verdict, then further details
ParameterGreatest Common FactorChromecast Converter
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 38 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.1 — better26.0
Further details — not scored
Size1 MB26 MB
Age rating4+4+
DeveloperH ValeurChris Kimber

In-app purchases

None

Greatest Common Factor

No in-app purchases

None

Chromecast Converter

No in-app purchases

Questions

Is Greatest Common Factor free?
Greatest Common Factor costs $0.99, with no in-app purchases.
Is Chromecast Converter free?
Chromecast Converter is free to download, with no in-app purchases.
Do Greatest Common Factor or Chromecast Converter have ads?
Neither Greatest Common Factor nor Chromecast Converter shows ads.
Which is updated more often, Greatest Common Factor or Chromecast Converter?
Greatest Common Factor ships an update every 38 months, and Chromecast Converter every 3 days. Most recently, Greatest Common Factor was updated on October 16, 2026 and Chromecast Converter on October 20, 2026.

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