Least Common Multiple PRO vs Doodle ABC

Finish your homework instantly. Prepare for exams without stress. Complete step-by-step solutions. Enter your numbers and calculate the least common multiple (LCM). HOW IT WORKS Enter your numbers into the appropriate fields and get started. You'll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don't need it. Only anonymous data is collected, for example: - which features are used - how many solutions are generated This helps us improve the app. It is not possible to identify you from this data. EXTRAS - Prime factorization - Using multiples - Curated learning videos - Feedback for incorrect input - Manage your own solutions - App introduction CONTACT Questions and feedback are always welcome via Discord or directly in the app review.

NEW IN 1.1.7: Connect-the-Dots reveals a picture as children tap numbered or lettered dots in order. Letter Matching pairs uppercase with lowercase letters. Trace & Color lets children color a letter after tracing it. CALM LETTER & WRITING PRACTICE Trace uppercase and lowercase A–Z, numbers 0–9, and simple shapes. Each activity shows a clear start point, stroke direction, and a gentle “how to write” guide animation. Hear each letter name and phonics sound while tracing. WORD MODE Trace simple three-letter words such as CAT, DOG, SUN, and more. PLAYFUL LEARNING Listen & Find: hear a letter or sound, then tap the matching letter. Connect-the-Dots: practise number and letter order while revealing pictures. Letter Matching: match uppercase and lowercase letters. Trace & Color: turn each traced letter into a playful coloring moment. Earn reward badges, unlock color themes, adjust difficulty, and follow progress with stars and weekly activity. The parent dashboard shows progress, stars, and weekly activity. 13 BUILT-IN LATIN ALPHABETS English, Turkish, German, Spanish, French, Swedish, Danish, Italian, Portuguese, Dutch, Catalan, Polish, and Czech letter sets with native pronunciation. Version 1.1.7 adds six new alphabets: Italian, Portuguese, Dutch, Catalan, Polish, and Czech. FOR PARENTS One-time purchase. No ads, no subscriptions, no in-app purchases, no account, and no tracking. Everything is included in one purchase, and all progress stays on the device. PRIVACY A parental gate protects parent settings. Doodle ABC keeps progress on the device and does not use third-party analytics.