Greatest Common Factor vs Cycle Timers

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.

Set a timer for anything that repeats — and forget about forgetting. Cycle turns recurring household chores into countdown rings: food that expires in 3 days, the litter box every 4 days, the sheets every 2 weeks. Each timer fills a ring that slowly drains from green to yellow to orange — and turns red when it's overdue. One glance tells you what's fine, what's coming, and what's due. One tap marks it done and restarts the cycle — right from your Home Screen widget, without opening the app. WIDGET-FIRST • Interactive Home Screen widgets: tap a ring to mark it done, no app launch • Lock Screen widgets keep the most urgent timer one glance away • Small, medium, large and extra-large layouts EFFORTLESS • Start from a catalog of household templates — Kitchen, Cleaning, Pets, Bathroom, Home • Or create your own in seconds: name, icon, interval, done • Undo any accidental restart with one tap • Backdate a timer when you actually did it yesterday REASSURING, NOT NAGGING • Calm green for most of a cycle; warm colors only when it matters • One local notification when something comes due — with a Mark Done button right on the notification • Optional app badge showing the overdue count • System quick actions: "Mark cat litter done" PRIVATE BY DESIGN • No account, no analytics, no tracking, no network calls • Everything stays on your device FREE TO START • Use Cycle free with a few timers and one small Home Screen widget • Cycle Pro is a one-time unlock for unlimited timers and every widget size • No subscriptions