MathDB

2008 ToT Spring Senior O P2 2008(lcm of 1,2,...,m)=lcm of 1,2,...,n

Source:

March 7, 2020

number theoryleast common multiple

Problem Statement

Can it happen that the least common multiple of

1, 2,... , n

2008

times the least common multiple of

1, 2, ... , m

for some positive integers

m

and

n