Class 5 Exam  >  Class 5 Videos  >  Advance Learner Course: Mathematics (Maths) Class 5  >  Finding Highest Common Factor (HCF) of 2 Numbers

Finding Highest Common Factor (HCF) of 2 Numbers Video Lecture | Advance Learner Course: Mathematics (Maths) Class 5

FAQs on Finding Highest Common Factor (HCF) of 2 Numbers Video Lecture - Advance Learner Course: Mathematics (Maths) Class 5

1. What is the highest common factor (HCF) of two numbers?
Ans. The highest common factor (HCF) of two numbers is the largest number that divides both of them without leaving a remainder.
2. How can I find the HCF of two numbers?
Ans. To find the HCF of two numbers, you can use various methods such as prime factorization, division method, or Euclidean algorithm. These methods involve breaking down the numbers into their prime factors and finding the common factors.
3. What is the significance of finding the HCF of two numbers?
Ans. Finding the HCF of two numbers is essential in various mathematical operations and problem-solving. It helps in simplifying fractions, finding equivalent fractions, solving problems related to ratios and proportions, and finding the least common multiple (LCM) of two numbers.
4. Can the HCF of two numbers be greater than the smaller number itself?
Ans. No, the HCF of two numbers cannot be greater than the smaller number itself. The HCF will always be a factor of both numbers, and therefore, it cannot exceed the smaller number.
5. Is it possible for two numbers to have a HCF of 1?
Ans. Yes, it is possible for two numbers to have a HCF of 1. When two numbers have no common factors other than 1, their HCF is 1. Such numbers are called coprime or relatively prime numbers.
Related Searches

study material

,

shortcuts and tricks

,

Previous Year Questions with Solutions

,

mock tests for examination

,

Finding Highest Common Factor (HCF) of 2 Numbers Video Lecture | Advance Learner Course: Mathematics (Maths) Class 5

,

practice quizzes

,

Exam

,

Objective type Questions

,

Viva Questions

,

Finding Highest Common Factor (HCF) of 2 Numbers Video Lecture | Advance Learner Course: Mathematics (Maths) Class 5

,

ppt

,

Summary

,

Sample Paper

,

Semester Notes

,

MCQs

,

Finding Highest Common Factor (HCF) of 2 Numbers Video Lecture | Advance Learner Course: Mathematics (Maths) Class 5

,

pdf

,

past year papers

,

video lectures

,

Free

,

Extra Questions

,

Important questions

;