What is the Least Common Multiple of 60321 and 60330?

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 60321 and 60330 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 60321 and 60330, than apply into the LCM equation.

GCF(60321,60330) = 3
LCM(60321,60330) = ( 60321 × 60330) / 3
LCM(60321,60330) = 3639165930 / 3
LCM(60321,60330) = 1213055310

Least Common Multiple (LCM) of 60321 and 60330 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 60321 and 60330. First we will calculate the prime factors of 60321 and 60330.

Prime Factorization of 60321

Prime Factorization of 60330

Now multiplying the highest exponent prime factors to calculate the LCM of 60321 and 60330.

LCM(60321,60330) = 3¹ × 20107¹ × 2¹ × 5¹ × 2011¹
LCM(60321,60330) = 1213055310