What is the Least Common Multiple of 19078 and 19088?

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 19078 and 19088 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 19078 and 19088, than apply into the LCM equation.

GCF(19078,19088) = 2
LCM(19078,19088) = ( 19078 × 19088) / 2
LCM(19078,19088) = 364160864 / 2
LCM(19078,19088) = 182080432

Least Common Multiple (LCM) of 19078 and 19088 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 19078 and 19088. First we will calculate the prime factors of 19078 and 19088.

Prime Factorization of 19078

Prime Factorization of 19088

Now multiplying the highest exponent prime factors to calculate the LCM of 19078 and 19088.

LCM(19078,19088) = 2⁴ × 9539¹ × 1193¹
LCM(19078,19088) = 182080432