HCF/LCM - GCSE Maths

You are no longer able to comment on this video because YouTube is run by morons who rely on AI to make decisions rather than humans. Despite the subject matter of the video not being aimed at cihldren aged 12 and below YouTube refuses to have a human review my appeal. If you would like to leave a comment or ask a question about this video just leave it on another one and let me know which video you are meaning to comment on. I am unable to reupload the video as YouTube will consider this circumvention and I will be banned.

This video is for students aged 14+ studying GCSE Maths.

A video explaining how to find the highest common factor (HCF) and lowest common multiple (LCM) of two or more numbers. This is suitable for both higher and foundation GCSE.

Exam Question Booklets:📝

🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/...
🔗Exam Questions AQA Style: https://www.1stclassmaths.com/_files/...

🌐 https://www.1stclassmaths.com/ for more high quality revision questions.

0:00 Intro
0:10 Finding the HCF
2:54 Finding the LCM
4:20 Contextual Examples
8:57 Using Prime Factorisation
13:45 Using numbers that are already prime factorised

To help my channel:
❤️Like
💬Comment
🔔Subscribe

Follow me on:
  / 1stclassmaths  
  / 1stclassmaths  
  / 1stclassmaths  
🦋 https://bsky.app/profile/1stclassmath...