Write the H.C.F of the smallest composite number and the smallest prime number.
Calculate the H.C.F of the smallest composite number and the smallest prime number.
The numbers that has more than two factors are called a composite number
The numbers that has only two factors that is one and the number itself are called prime numbers.
Now,
Smallest composite number
Smallest prime number
Prime factorization of and is,
Determine .
Thus, H.C.F of the smallest composite number and the smallest prime number is .