What is the Least Common Multiple of 19359 and 19377?

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 19359 and 19377 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 19359 and 19377, than apply into the LCM equation.

GCF(19359,19377) = 9
LCM(19359,19377) = ( 19359 × 19377) / 9
LCM(19359,19377) = 375119343 / 9
LCM(19359,19377) = 41679927

Least Common Multiple (LCM) of 19359 and 19377 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 19359 and 19377. First we will calculate the prime factors of 19359 and 19377.

Prime Factorization of 19359

Prime Factorization of 19377

Now multiplying the highest exponent prime factors to calculate the LCM of 19359 and 19377.

LCM(19359,19377) = 3⁴ × 239¹ × 2153¹
LCM(19359,19377) = 41679927