What is the Least Common Multiple of 33303 and 33321?

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 33303 and 33321 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33303 and 33321, than apply into the LCM equation.

GCF(33303,33321) = 3
LCM(33303,33321) = ( 33303 × 33321) / 3
LCM(33303,33321) = 1109689263 / 3
LCM(33303,33321) = 369896421

Least Common Multiple (LCM) of 33303 and 33321 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33303 and 33321. First we will calculate the prime factors of 33303 and 33321.

Prime Factorization of 33303

Prime Factorization of 33321

Now multiplying the highest exponent prime factors to calculate the LCM of 33303 and 33321.

LCM(33303,33321) = 3¹ × 17¹ × 653¹ × 29¹ × 383¹
LCM(33303,33321) = 369896421