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Playing with Numbers

The chapter on Playing with Numbers provides the in depth knowledge of factors & multiples. The chapter also deals with prime & composite numbers. We will develop a strong foundation for prime factorisation. The concept of finding highest common factor & Least common multiple (LCM) is also covered in this chapter. We will also help you understand the divisibility tests of various numbers.
  • Factors
  • Multiples
  • Prime & Composite Numbers
    Prime & Composite Numbers
  • Prime Factorisation
    Prime Factorisation
  • Highest Common Factor
    Highest Common Factor
  • Least Common Multiple LCM
    Least Common Multiple LCM

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