ICSE · Class 5 · Mathematics

Playing with Numbers (Factors and Multiples)

Chapter T4Playing with NumbersCISCE · Classes I–V

Topics

Factors and multiples
- Factors and multiples
- Prime, composite, twin prime and co-prime numbers
- Divisibility tests
- Prime factorisation by factor tree
- HCF, LCM and their relationship

Learning objectives

Use prime factorisation to find the HCF and LCM of two numbers.

Labs for this chapter are on the way

We are building worlds, labs and stories for Playing with Numbers (Factors and Multiples). Meanwhile, practise its questions or explore the rest of Mathematics.

Practise questions More Mathematics

ICSE · Class 5 · Mathematics

Playing with Numbers (Factors and Multiples)

Chapter T4Playing with NumbersCISCE · Classes I–V

Topics

Factors and multiples
- Factors and multiples
- Prime, composite, twin prime and co-prime numbers
- Divisibility tests
- Prime factorisation by factor tree
- HCF, LCM and their relationship

Learning objectives

Use prime factorisation to find the HCF and LCM of two numbers.

Labs for this chapter are on the way

We are building worlds, labs and stories for Playing with Numbers (Factors and Multiples). Meanwhile, practise its questions or explore the rest of Mathematics.

Practise questions More Mathematics

Topics

Factors and multiples

Learning objectives

Labs for this chapter are on the way

Topics

Factors and multiples

Learning objectives

Labs for this chapter are on the way