What is the Least Common Multiple of 54441 and 54459?

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 54441 and 54459 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54441 and 54459, than apply into the LCM equation.

GCF(54441,54459) = 9
LCM(54441,54459) = ( 54441 × 54459) / 9
LCM(54441,54459) = 2964802419 / 9
LCM(54441,54459) = 329422491

Least Common Multiple (LCM) of 54441 and 54459 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54441 and 54459. First we will calculate the prime factors of 54441 and 54459.

Prime Factorization of 54441

Prime Factorization of 54459

Now multiplying the highest exponent prime factors to calculate the LCM of 54441 and 54459.

LCM(54441,54459) = 3³ × 23¹ × 263¹ × 2017¹
LCM(54441,54459) = 329422491