What is the Least Common Multiple of 90315 and 90333?

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 90315 and 90333 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90315 and 90333, than apply into the LCM equation.

GCF(90315,90333) = 9
LCM(90315,90333) = ( 90315 × 90333) / 9
LCM(90315,90333) = 8158424895 / 9
LCM(90315,90333) = 906491655

Least Common Multiple (LCM) of 90315 and 90333 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90315 and 90333. First we will calculate the prime factors of 90315 and 90333.

Prime Factorization of 90315

Prime Factorization of 90333

Now multiplying the highest exponent prime factors to calculate the LCM of 90315 and 90333.

LCM(90315,90333) = 3⁴ × 5¹ × 223¹ × 10037¹
LCM(90315,90333) = 906491655