The ratio of HCF to LCM of the least composite number and the least prime number is:
A. 1:2
B. 2:1
C. 1:1
D. 1:3
Answer:B
The ratio of HCF to LCM of the least composite number and the least prime number is:
A. 1:2 B. 2:1 C. 1:1 D. 1:3