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### Question 1

Find the largest number that divides each of the numbers 45, 35 and 21 and leaves the same remainder?

### Question 2

The HCF of two numbers is 19. The factors of their LCM are 19, 7 and 31. Which is the greater of the two numbers?

### Question 3

The HCF of two numbers is 13. The factors of their LCM are 13, 3 and 43. Which is the greater of the two numbers?

### Question 4

Three cyclists are cycling in a circular track. They, respectively, take 6, 7 and 19 minutes to complete the circle once. After how many minutes will they all again meet at a single point?

### Question 5

What is the HCF of 12, 48 and 171?

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This Blog Post/Article "HCF and LCM Quiz Set 006" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Updated on 2020-02-07. Published on: 2016-05-02