What is the Least Common Multiple of 80019 and 80027?

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 80019 and 80027 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80019 and 80027, than apply into the LCM equation.

GCF(80019,80027) = 1
LCM(80019,80027) = ( 80019 × 80027) / 1
LCM(80019,80027) = 6403680513 / 1
LCM(80019,80027) = 6403680513

Least Common Multiple (LCM) of 80019 and 80027 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80019 and 80027. First we will calculate the prime factors of 80019 and 80027.

Prime Factorization of 80019

Prime Factorization of 80027

Now multiplying the highest exponent prime factors to calculate the LCM of 80019 and 80027.

LCM(80019,80027) = 3² × 17¹ × 523¹ × 79¹ × 1013¹
LCM(80019,80027) = 6403680513