What is the Least Common Multiple of 66081 and 66087?

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 66081 and 66087 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66081 and 66087, than apply into the LCM equation.

GCF(66081,66087) = 3
LCM(66081,66087) = ( 66081 × 66087) / 3
LCM(66081,66087) = 4367095047 / 3
LCM(66081,66087) = 1455698349

Least Common Multiple (LCM) of 66081 and 66087 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66081 and 66087. First we will calculate the prime factors of 66081 and 66087.

Prime Factorization of 66081

Prime Factorization of 66087

Now multiplying the highest exponent prime factors to calculate the LCM of 66081 and 66087.

LCM(66081,66087) = 3² × 22027¹ × 7¹ × 1049¹
LCM(66081,66087) = 1455698349