Greatest Common Factor and Least Common Multiple MCQ Test 2

Greatest Common Factor and Least Common Multiple MCQ Test: Greatest Common Factor and Least Common Multiple MCQs - Practice Questions



Total Questions : 10
Expected Time : 10 Minutes

1. Which prime number is a factor of every number?

2. What does GCF stand for?

3. What is the greatest common factor of 12 and 15?

4. What is the LCM of the first ten natural numbers?

5. Given the LCM of two numbers is 210 and one of them is 30, find the other number.

6. If the LCM of two numbers is 540 and their GCF is 30, what are the numbers?

7. If the LCM of two numbers is 180 and their GCF is 15, what are the numbers?

8. Which number is a multiple of both 3 and 5?

9. If LCM of two numbers is 72 and one number is 9, what is the other number?

10. Which of the following is not related to GCF?