What is the Least Common Multiple of 39307 and 39311?

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 39307 and 39311 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 39307 and 39311, than apply into the LCM equation.

GCF(39307,39311) = 1
LCM(39307,39311) = ( 39307 × 39311) / 1
LCM(39307,39311) = 1545197477 / 1
LCM(39307,39311) = 1545197477

Least Common Multiple (LCM) of 39307 and 39311 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 39307 and 39311. First we will calculate the prime factors of 39307 and 39311.

Prime Factorization of 39307

Prime Factorization of 39311

Now multiplying the highest exponent prime factors to calculate the LCM of 39307 and 39311.

LCM(39307,39311) = 23¹ × 1709¹ × 19¹ × 2069¹
LCM(39307,39311) = 1545197477