How do I find the HCF of two numbers?

Related questions

1. What is the greatest common factor of 55 and 35?
2. What is the HCF of 12 and 18?
3. What is the HCF of 30 and 45?
4. What is the HCF of 4 and 6?
5. What is the LCM of 12 and 20?
6. What is the highest common factor of 15 and 25?
7. What is the highest common factor of 36 and 48?
8. What is the LCM of 4?
9. What is the LCM for 10 and 15?
10. What is the GCF of 35 and 14?

Tags

1. #which
2. #factors
3. #multiplying
4. #either
5. #highest
6. #found
7. #appear
8. #factor
9. #lists
10. #lowest
11. #multiple
12. #common