Question

the ratio of LCM nad HCF of least composite number and least prime number is :
a)1:2
b)2:1
c)1:1
d)1:3​

Answer 1

Answer:

The smallest composite number is 4, and the smallest prime number is 2.

we know that the product of LCM and HCF of two numbers is equal to the product of two numbers.

So product of the HCF and LCM of the smallest prime number and the smallest composite number is 4x2=8