Practice Exercise (HCF & LCM)
 

There are various questions that could be alone solved by HCF and LCM . Here is the complete guide to its methods, tips and tricks. [URL="http://www.mediafire.com/file/c32dqbq0owdlfie/Tips-tricks-and-formulae-on-H.C.F-and-L.C.M.pdf"]http://www.mediafire.com/file/c32dqbq0owdlfie/Tips-tricks-and-formulae-on-H.C.F-and-L.C.M.pdf[/URL]

I am posting practice questions too to get you through these questions.

Excersie 1. (April 5, 2017)
 

Once you are done with the guide, you can try solving these questions with the help of it.

Practice set 1.

1. Kamal has 6 cans of regular soda and 15 cans of diet soda. He wants to create some identical refreshment tables that will operate during the American football game. He also doesn't want to have any sodas left over. What is the greatest number of refreshment tables that Kamal can stock?

2. At a family reunion, each of Sana's aunts and uncles is getting photographed once. The aunts are taking pictures in groups of 5 and the uncles are taking pictures in groups of 10. If Sana has the same total number of aunts and uncles, what is the minimum number of aunts that Sana must have?

3. Sapphire and Abe are shelving books at a public library. Sapphire shelves 5 books at a time, whereas Abe shelves 6 at a time. If they end up shelving the same number of books, what is the smallest number of books each could have shelved

4. For a dinner party, Abraham is creating individual servings of starters. He has 9 carrot sticks and 18 celery sticks. If he wants each serving to be identical, with no food left over, what is the greatest number of servings Abraham can create?

5. To encourage public transportation, Russom wants to give some friends envelopes with bus tickets and subway tickets in them. If he has 18 bus tickets and 12 subway tickets to split equally among the envelopes, and wants no tickets left over, what is the greatest number of envelopes Russom can make?

Thank you for info