HCF Storybook for class 5 | Doraemon Maths Fun

Story Book 

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🌈 HCF (Highest Common Factor) - Class 5 Maths

🔴 What
HCF is the greatest number that divides two or more numbers exactly.

🟠 Why
HCF helps simplify problems and divide things equally.

🟡 When
Used while sharing, grouping and solving maths problems.

🟢 Where
Used in schools, shops and daily life situations.

🔵 Who
Students, teachers and shopkeepers use HCF.

🟣 How
Find common factors and choose the greatest one.

⚫ 1U (Unique Point)
HCF always divides all given numbers exactly.

🎯 Learning Objectives

• Understand meaning of HCF.
• Learn methods to find HCF.
• Apply HCF in daily life situations.

🧩 Competencies

• Numerical Skills
• Logical Thinking
• Problem Solving
• Application Skills

📊 Learning Outcomes

• Defines HCF correctly.
• Finds HCF of given numbers.
• Uses HCF in practical situations.

📌 Evidence

• Correct quiz answers
• Class participation
• Successful problem solving

📝 Quiz

1. HCF stands for:

Highest Common Factor High Counting Formula Highest Counting Figure

2. HCF of 12 and 18 is:

2 6 12

3. HCF divides numbers:

Partially Exactly Incorrectly

4. HCF of 8 and 16 is:

4 8 16

5. HCF helps in:

Equal sharing Measuring temperature Drawing pictures

🧠 HOTS Questions

1. Why is HCF useful in sharing objects equally?

HCF helps divide objects into equal groups without leftovers.

2. Can HCF of two numbers be greater than both numbers?

No, HCF cannot be greater than the given numbers.

3. Why is 1 a common factor of all numbers?

Because every number is divisible by 1.

4. Which is easier for large numbers: listing factors or prime factorization?

Prime factorization is easier for large numbers.

5. How can HCF help in arranging students in rows equally?

HCF gives the largest equal group size possible.