For Class 5 Mathematics, explain or solve a hcf (highest common factor) question from the chapter "Be My Multiple, I'll be Your Factor". Focus on formula warm-up and show the working clearly.
Step-by-step solution path
Read the topic idea: HCF (Highest Common Factor).
Recall the core explanation from the chapter: Factors, multiples, prime numbers, HCF and LCM.
Use the related formula "HCF ร LCM Relationship" as the main tool while solving.
Write the reasoning in simple school-level language before the final answer.
Final learning answer
This example is centred on HCF (Highest Common Factor). A strong solution should identify the correct data, apply HCF ร LCM Relationship, and explain each transition instead of jumping directly to the answer.