What is the Least Common Multiple of 66015 and 66027?

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 66015 and 66027 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66015 and 66027, than apply into the LCM equation.

GCF(66015,66027) = 3
LCM(66015,66027) = ( 66015 × 66027) / 3
LCM(66015,66027) = 4358772405 / 3
LCM(66015,66027) = 1452924135

Least Common Multiple (LCM) of 66015 and 66027 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66015 and 66027. First we will calculate the prime factors of 66015 and 66027.

Prime Factorization of 66015

Prime Factorization of 66027

Now multiplying the highest exponent prime factors to calculate the LCM of 66015 and 66027.

LCM(66015,66027) = 3⁴ × 5¹ × 163¹ × 13¹ × 1693¹
LCM(66015,66027) = 1452924135