What is the Least Common Multiple of 90331 and 90351?

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 90331 and 90351 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90331 and 90351, than apply into the LCM equation.

GCF(90331,90351) = 1
LCM(90331,90351) = ( 90331 × 90351) / 1
LCM(90331,90351) = 8161496181 / 1
LCM(90331,90351) = 8161496181

Least Common Multiple (LCM) of 90331 and 90351 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90331 and 90351. First we will calculate the prime factors of 90331 and 90351.

Prime Factorization of 90331

Prime Factorization of 90351

Now multiplying the highest exponent prime factors to calculate the LCM of 90331 and 90351.

LCM(90331,90351) = 103¹ × 877¹ × 3² × 10039¹
LCM(90331,90351) = 8161496181