Learn to find the lowest common denominator (LCD) of three or more fractions
Use prime factorization in order to find these common denominators.
The lowest common denominator ( LCD ) is the smallest number that the denominators will divide into evenly.
For example, the LCD of 2,4, 8 is 8 because all three numbers will divide evenly into this number.
Least Common Multiple LCM using Prime Factorization for (3+ numbers)
Finding the LCM of 3 or more numbers 127-2.22
How do you find the HCF and LCM of 3 numbers?https://www.youtube.com/watch?v=qwh3VH5rnGA&t=25s
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
Tagged under: find lowest common denominator 3 fractions,fractions,lcm, common denominator, common multiple,lcd,mathematics,arithmetic,fraction,find common denominator 3 fractions,denominator,addition,subtraction,lowest common denominator
Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip
Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans
1. Students enter a simple code
2. You play the video
3. The students comment
4. You review and reflect
* Whiteboard required for teacher-paced activities
With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.
Carry out a quickfire formative assessment to see what the whole class is thinking
Create interactive presentations to spark creativity in class
Student teams can create and share collaborative presentations from linked devices
Turn any public video into a live chat with questions and quizzes