Question

L.C.M of the smallest natural and the smallest prime number is ………….. .

Answer 1

As we know that smallest natural number is $1$ and the smallest composite number is $4.$

Multiples of $1=1,2,3,4,5,6,.............$

Multiples of $4=4,8,12,16,........$

L.C.M $(1,4)=4$

Hence, the least common multiple of the smallest natural and the smallest prime number is $4.$