What is the Least Common Multiple of 89823 and 89843?

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 89823 and 89843 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89823 and 89843, than apply into the LCM equation.

GCF(89823,89843) = 1
LCM(89823,89843) = ( 89823 × 89843) / 1
LCM(89823,89843) = 8069967789 / 1
LCM(89823,89843) = 8069967789

Least Common Multiple (LCM) of 89823 and 89843 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89823 and 89843. First we will calculate the prime factors of 89823 and 89843.

Prime Factorization of 89823

Prime Factorization of 89843

Now multiplying the highest exponent prime factors to calculate the LCM of 89823 and 89843.

LCM(89823,89843) = 3¹ × 79¹ × 379¹ × 13¹ × 6911¹
LCM(89823,89843) = 8069967789