What is the Least Common Multiple of 19090 and 19099?

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 19090 and 19099 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 19090 and 19099, than apply into the LCM equation.

GCF(19090,19099) = 1
LCM(19090,19099) = ( 19090 × 19099) / 1
LCM(19090,19099) = 364599910 / 1
LCM(19090,19099) = 364599910

Least Common Multiple (LCM) of 19090 and 19099 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 19090 and 19099. First we will calculate the prime factors of 19090 and 19099.

Prime Factorization of 19090

Prime Factorization of 19099

Now multiplying the highest exponent prime factors to calculate the LCM of 19090 and 19099.

LCM(19090,19099) = 2¹ × 5¹ × 23¹ × 83¹ × 71¹ × 269¹
LCM(19090,19099) = 364599910