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Prime numbers, factors and multiples
- Prime numbers, factors and multiples
  Learn about prime numbers, factors and multiples with ��˿�� Bitesize Key Stage 3 Maths.
- WATCH: What is a prime?
  What is a prime? Find out in this Bitesize maths video for KS3.
- WATCH: What is a factor?
  A factor is a number that divides into another number exactly, without leaving a remainder. Find out in this KS3 Bitesize maths guide.
- WATCH: How to find factors using rectangular numbers
  How can you find factors using rectangular numbers? Find out in this Bitesize maths video for KS3.
- WATCH: What is a common factor?
  A common factor is a number that can be divided into two different numbers, without leaving a remainder. Find out in this KS3 Bitesize Maths guide.