Playing with Numbers Sample Questions for Class 6
Question 1
What is the greatest common factor of 36 and 42?
A. 12
B. 8
C. 6
D. 2
Question 2
What is the LCM of 7, 8, and 9?
A. 540
B. 450
C. 405
D. 504
Question 3
What is the least common multiple (LCM) of 6 and 12?
A. 6
B. 12
C. 24
D. 60
Question 4
What is the least common multiple of 6 and 8?
A. 12
B. 24
C. 32
D. 48
Question 5
Which is the least common multiple of 6 and 10?
A. 20
B. 30
C. 60
D. 90