Chapter 3 • Class 6 Mathematics
Prime Factorization, LCM, GCF
Study by topic — one focused page each
1
Prime Factorization Using Factor Trees
What is Prime Factorization? Prime factorization is breaking down a number into its prime factors – the prime numbers that multiply together to make t…
Start this topic → 2Greatest Common Factor - GCF
What is GCF? The Greatest Common Factor (GCF) is the largest number that divides evenly into two or more numbers. Method 1: List Factors Find GCF of 1…
Start this topic → 3Least Common Multiple - LCM
What is LCM? The Least Common Multiple (LCM) is the smallest positive number that is a multiple of two or more numbers. Method 1: List Multiples Find …
Start this topic →Chapter-wide tests
Online Test
10 MCQ • 30 min
IMO / Olympiad Practice
Olympiad level • 25 min
📝 Full Chapter Test (Download & Print)
35 marks • 75 min • with answer key