What is the Least Common Multiple of 54357 and 54372?

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 54357 and 54372 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54357 and 54372, than apply into the LCM equation.

GCF(54357,54372) = 3
LCM(54357,54372) = ( 54357 × 54372) / 3
LCM(54357,54372) = 2955498804 / 3
LCM(54357,54372) = 985166268

Least Common Multiple (LCM) of 54357 and 54372 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54357 and 54372. First we will calculate the prime factors of 54357 and 54372.

Prime Factorization of 54357

Prime Factorization of 54372

Now multiplying the highest exponent prime factors to calculate the LCM of 54357 and 54372.

LCM(54357,54372) = 3¹ × 18119¹ × 2² × 23¹ × 197¹
LCM(54357,54372) = 985166268