Primes, HCF and LCM - Prime Factorisation of Positive Integers

Primes, HCF and LCM - Prime Factorisation of Positive Integers

TGM Original Questions

Find the prime factorisation of

\(2400\),
\(5300\),
\(6850\),

leaving your answer in index notation.

Video Solution:

Video solution locked

A free account saves your progress; this video needs a course plan.

Create free account Sign in Get the E Math course · from S$29.98/mo

Solution:

Solution locked

680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.

Create free account Sign in Get the E Math course · from S$29.98/mo E Math tuition

Create a free account to practise similar questions.

Create free account Sign in Get the E Math course · from S$29.98/mo E Math tuition

Answer:(a) \(2^5\times3\times5^2\); (b) \(2^2\times5^2\times53\); (c) \(2\times5^2\times137\)

Need help? Join our E-Maths tuition for O-Level success.