What is the Least Common Multiple of 75195 and 75204?

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 75195 and 75204 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75195 and 75204, than apply into the LCM equation.

GCF(75195,75204) = 9
LCM(75195,75204) = ( 75195 × 75204) / 9
LCM(75195,75204) = 5654964780 / 9
LCM(75195,75204) = 628329420

Least Common Multiple (LCM) of 75195 and 75204 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75195 and 75204. First we will calculate the prime factors of 75195 and 75204.

Prime Factorization of 75195

Prime Factorization of 75204

Now multiplying the highest exponent prime factors to calculate the LCM of 75195 and 75204.

LCM(75195,75204) = 3³ × 5¹ × 557¹ × 2² × 2089¹
LCM(75195,75204) = 628329420