What is the Least Common Multiple of 50389 and 50401?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 50389 and 50401 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 50389 and 50401, than apply into the LCM equation.

GCF(50389,50401) = 1
LCM(50389,50401) = ( 50389 × 50401) / 1
LCM(50389,50401) = 2539655989 / 1
LCM(50389,50401) = 2539655989

Least Common Multiple (LCM) of 50389 and 50401 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 50389 and 50401. First we will calculate the prime factors of 50389 and 50401.

Prime Factorization of 50389

Prime Factorization of 50401

Now multiplying the highest exponent prime factors to calculate the LCM of 50389 and 50401.

LCM(50389,50401) = 41¹ × 1229¹ × 13¹ × 3877¹
LCM(50389,50401) = 2539655989