What is the Least Common Multiple of 23857 and 23867?

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 23857 and 23867 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 23857 and 23867, than apply into the LCM equation.

GCF(23857,23867) = 1
LCM(23857,23867) = ( 23857 × 23867) / 1
LCM(23857,23867) = 569395019 / 1
LCM(23857,23867) = 569395019

Least Common Multiple (LCM) of 23857 and 23867 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23857 and 23867. First we will calculate the prime factors of 23857 and 23867.

Prime Factorization of 23857

Prime Factorization of 23867

Now multiplying the highest exponent prime factors to calculate the LCM of 23857 and 23867.

LCM(23857,23867) = 23857¹ × 29¹ × 823¹
LCM(23857,23867) = 569395019