What is the Least Common Multiple of 51823 and 51843?

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 51823 and 51843 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51823 and 51843, than apply into the LCM equation.

GCF(51823,51843) = 1
LCM(51823,51843) = ( 51823 × 51843) / 1
LCM(51823,51843) = 2686659789 / 1
LCM(51823,51843) = 2686659789

Least Common Multiple (LCM) of 51823 and 51843 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51823 and 51843. First we will calculate the prime factors of 51823 and 51843.

Prime Factorization of 51823

Prime Factorization of 51843

Now multiplying the highest exponent prime factors to calculate the LCM of 51823 and 51843.

LCM(51823,51843) = 29¹ × 1787¹ × 3¹ × 11¹ × 1571¹
LCM(51823,51843) = 2686659789