What is the Least Common Multiple of 85859 and 85872?

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 85859 and 85872 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 85859 and 85872, than apply into the LCM equation.

GCF(85859,85872) = 1
LCM(85859,85872) = ( 85859 × 85872) / 1
LCM(85859,85872) = 7372884048 / 1
LCM(85859,85872) = 7372884048

Least Common Multiple (LCM) of 85859 and 85872 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 85859 and 85872. First we will calculate the prime factors of 85859 and 85872.

Prime Factorization of 85859

Prime Factorization of 85872

Now multiplying the highest exponent prime factors to calculate the LCM of 85859 and 85872.

LCM(85859,85872) = 23¹ × 3733¹ × 2⁴ × 3¹ × 1789¹
LCM(85859,85872) = 7372884048